The sentence is the foundation of prose writing. A thorough understanding of core sentence structure and sentence elements is essential to your success as a writer. This chapter will present some basic sentence-building guidelines.
A complete sentence includes two core components: a subjectThe part of a sentence that includes the main idea noun or noun phrase. and a predicateThe part of a sentence that includes the verb that carries the action of the sentence.. FragmentsWords that are presented as a sentence but that do not include both a subject and a predicate. are essentially dependent clausesA part of a sentence that presents an idea that cannot stand alone as a sentence. that cannot stand on their own. They result when you attempt to write a sentence without one of those two core components. You can use these pointers to recognize fragments:
When you read a sentence, ask yourself, “Who (or what) did what?” If you can answer that question, you are reading a sentence. If not, you are reading a fragment.
Test these examples:
Where are you?
I am asking you where you are.
I can answer the question, so it’s a sentence.
Sandra ate lunch early.
Sandra ate her lunch early.
I can answer the question, so it’s a sentence.
After the shelf came loose.
Something happened after the shelf came loose, but I don’t know what.
I can’t answer the question, so it’s a fragment.
Fell near the door.
I know something fell, but I don’t know who or what fell.
I can’t answer the question, so it’s a fragment.
Fill in this blank with your sentence: Did you know that _________? If the completed question makes sense, you are reading a sentence. If it doesn’t make sense, you are reading a fragment.
Test these examples:
Lost my earring.
Did you know that lost my earring?
The test doesn’t make sense, so the original is a fragment.
The dog with the white paws near the gate.
Did you know that the dog with the white paws near the gate?
The test doesn’t make sense, so the original is a fragment.
Someone left the window open.
Did you know that someone left the window open?
The test makes sense, so the original is a sentence.
Spaghetti squash is a great substitute for pasta.
Did you know that spaghetti squash is a great substitute for pasta?
The test makes sense, so the original is a sentence.
Ultimately all these pointers are designed to get you into the habit of asking whether your sentences stand on their own. If you have problems with writing fragments, perform these tests until recognizing what constitutes a sentence becomes second nature to you. When you recognize a fragment, you can turn it into sentence by adding the missing component. Try these examples:
This fragment has no subject: Giggling and laughing all the way to school.
One possible way to add a subject and turn this fragment into a sentence:
The girls were giggling and laughing all the way to school.
This fragment has no predicate: A brand new iPhone with all kinds of apps.
One possible way to add a predicate and turn this fragment into a sentence:
A brand new iPhone with all kinds of apps isn’t cheap!
Just as sentences require a subject and a predicate, they also have boundaries. See Chapter 18 "Punctuation", Section 18.3 "Eliminating Comma Splices and Fused Sentences" and Chapter 18 "Punctuation", Section 18.4 "Writing with Semicolons and Colons" for guidelines on how to avoid fused sentences and comma splices and for options on how to punctuate between independent clausesA part of a sentence that includes both a noun and a verb and can form a stand-alone sentence..
Decide whether each of the following items is a sentence or a fragment. For each fragment, identify whether the subject or predicate is missing and then rewrite each fragment so that it is a sentence.
The tenseThe aspect of a verb that gives a sense of time (past, present, or future). of a verb usually gives readers a sense of time. In other words, verb tense explains if the action in the sentence took place previously (past tense), is taking place right now (present tense), or will take place some time in the future (future tense). Tense also can indicate continual or recurring action (progressiveContinual or recurring action.), action that has completely taken place as of a certain time (perfectAction that took place as of a certain time.), and action that began in the past but continues or recurs through the present time (perfect progressiveAction that began in the past but continues or recurs in the present.).
Verbs also have different forms for the different pronouns and numbersWhether a word is singular or plural.. In other words, first personWriting or speaking in which the speakers or writers refer to themselves using words such as “I,” “we,” and “us.” (I, we) might require a different verb form from second personWriting or speaking in which the reader is being spoken to using the word “you.” (singular you, plural you) and third personWriting or speaking that references someone or something that is talked about using words such as “him,” “her,” “they,” “Sara,” and “dog.” (he, she, it, they), and whether the pronoun is singular (I, you, he, she, it) or plural (we, you, they) can also make a difference in the verb form used.
Table 15.1 Verb Tenses for the Regular Verb “Look” and the Irregular Verb “Eat”
Tense | Number and Person | Past | Present | Future |
---|---|---|---|---|
Simple Past: main verb + -ed or irregular variations Present: main verb Future: will or shall + main verb |
First-person singular | I looked. | I look. | I will look. |
I ate. | I eat. | I will eat. | ||
First-person plural | We looked. | We look. | We will look. | |
We ate. | We eat. | We will eat. | ||
Second-person singular | You looked. | You look. | You will look. | |
You ate. | You eat. | You will eat. | ||
Second-person plural | You looked. | You look. | You will look. | |
You ate. | You eat. | You will eat. | ||
Third-person singular | He looked. | He looks. | He will look. | |
She ate. | She eats. | She will eat. | ||
Third-person plural | They looked. | They look. | They will look. | |
They ate. | They eat. | They will eat. | ||
Progressive Verb + -ing and a form of the verb “to be” Past: was, were Present: am, is, are Future: will be |
First-person singular | I was looking. | I am looking. | I will be looking. |
I was eating. | I am eating. | I will be eating. | ||
First-person plural | We were looking. | We are looking. | We will be looking. | |
We were eating. | We are eating. | We will be eating. | ||
Second-person singular | You were looking. | You are looking. | You will be eating. | |
You were eating. | You are eating. | You will be looking. | ||
Second-person plural | You were eating. | You are eating. | You will be eating. | |
You were looking. | You are looking. | You will be looking. | ||
Third-person singular | He was looking. | He is looking. | He will be looking. | |
She was eating. | She is eating. | She will be eating. | ||
Third-person plural | They were looking. | They are looking. | They will be looking. | |
They were eating. | They are eating. | They will be eating. | ||
Perfect Past participle and a form of the verb “to be” Past: had Present: has, have Future: will have |
First-person singular | I had looked. | I have looked. | I will have looked. |
I had eaten. | I have eaten. | I will have eaten. | ||
First-person plural | We had looked. | We have looked. | We will have looked. | |
We had eaten. | We have eaten. | We will have eaten. | ||
Second-person singular | You had looked. | You have looked. | You will have looked. | |
You had eaten. | You have eaten. | You will have eaten. | ||
Second-person plural | You had looked. | You have looked. | You will have looked. | |
You had eaten. | You have eaten. | You will have eaten. | ||
Third-person singular | He had looked. | He has looked. | He will have looked. | |
She had eaten. | She has eaten. | She will have eaten. | ||
Third-person plural | They had looked. | They have looked. | They will have looked. | |
They had eaten. | They have eaten. | They will have eaten. | ||
Perfect progressive Verb + -ing and a form of the verb “to be” Past: had been Present: has been, have been Future: will have been |
First-person singular | I had been looking. | I have been looking. | I will have been looking. |
I had been eating. | I have been eating. | I will have been eating. | ||
First-person plural | We had been looking. | We have been looking. | We will have been looking. | |
We had been eating. | We have been eating. | We will have been eating. | ||
Second-person singular | You had been looking. | You have been looking. | You will have been looking. | |
You had been eating. | You have been eating. | You will have been eating. | ||
Second-person plural | You had been looking. | You have been looking. | You will have been looking. | |
You had been eating. | You have been eating. | You will have been eating. | ||
Third-person singular | He had been looking. | He has been looking. | He will have been looking. | |
She had been eating. | She has been eating. | She will have been eating. | ||
Third-person plural | They had been looking. | They have been looking. | They will have been looking. | |
They had been eating. | They have been eating. | They will have been eating. |
Identify the verb tense used in each of the following sentences:
By the time you reach college, you probably have a fairly well-developed sense of whether a sentence sounds right. In fact, that’s one of the main reasons why you should get into the habit of reading your drafts aloud before you submit them for peer or instructor review. Or better yet, ask a friend to read your draft back to you. You’ll be surprised how many careless errors you catch just from hearing them.
One key aspect that can make a sentence sound incorrect is if the subject and verb do not agree. In properly written sentences, the subjects and verbs must agree in number and person. Agreeing in number means that a plural subject is matched up with the plural form of the verb. Although the plural of a noun often ends in -s, it is the singular of a verb that usually ends in -s.
The rabbit hops all around the cage. (singular subject and verb)
The rabbits hop all around the cage. (plural subject and verb)
Agreeing in person means, for example, a third-person noun must be matched with the proper third-person verb. This chart shows first, second, and third person for a few present-tense verbs. As you can see, most of the verbs are the same in all columns except for the third-person singular. The verb “to be” at the bottom also varies in the first-person singular column. So to match subjects and verbs by person, you could choose, for example, to say “I am,” but not “I are.”
Table 15.2 A Few Present-Tense Verbs
First-Person Singular: I | First-Person Plural: We | Second-Person Singular: You | Second-Person Plural: You | Third-Person Singular: He, She, It | Third-Person Plural: They |
---|---|---|---|---|---|
walk | walk | walk | walk | walks | walk |
laugh | laugh | laugh | laugh | laughs | laugh |
rattle | rattle | rattle | rattle | rattles | rattle |
fall | fall | fall | fall | falls | fall |
think | think | think | think | thinks | think |
am | are | are | are | is | are |
It rattles when the wind blows. (third-person subject and verb)
I think I am a funny person. (first-person subject and verb)
Each of the following sentences represents a common type of agreement error. An explanation and a correction of the error follow each example:
Pete and Tara is siblings.
A subject that includes the word “and” usually takes a plural verb even if the two nouns are singular.
The sentence should read “Pete and Tara are siblings.”
Biscuits and gravy are my favorite breakfast.
Sometimes the word and connects two words that form a subject and are actually one thing. In this case, “biscuits and gravy” is one dish. So even though there are two nouns connected by the word “and,” it is a singular subject and should take a singular verb.
The sentence should read “Biscuits and gravy is my favorite breakfast.”
The women who works here are treated well.
Relative pronounsWord used to introduce a subordinate clause (e.g., that, what, which, who). (that, who, and which) can be singular or plural, depending on their antecedents (the words they stand for). The pronoun has the same number as the antecedent. In this case, “who” stands for “women” and “women” is plural, so the verb should be plural.
The sentence should read “The women who work here are treated well.”
One of the girls sing in the chorus.
A singular subject is separated by a phrase that ends with a plural noun. This pattern leads people to think that the plural noun (“girls” in this case) is the subject to which they should match the verb. But in reality, the verb (“sing”) must match the singular subject (“one”).
The sentence should read “One of the girls sings in the chorus.”
The data is unclear.
The words “data” and “media” are both considered plural at all times when used in academic writing. In more casual writing, some people use a singular version of the two words.
The sentence should read “The data are unclear.”
The basketball players with the most press this month is the college men playing in the Final Four tournament.
In some sentences, like this one, the verb comes before the subject. The word order can cause confusion, so you have to find the subject and verb and make sure they match.
The sentence should read “The basketball players with the most press this month are the college men playing in the Final Four tournament.”
I is ready to go.
A subject and verb must agree in person. In this case, “I” is a first-person noun, but “is” is a third-person verb.
The sentence should read “I am ready to go.”
What we think are that Clyde Delber should resign immediately.
Words that begin with “what” can take either a singular or a plural verb depending on whether “what” is understood as singular or plural. In this case, “we” collectively think one thing, so the verb should be singular even though “we” is plural.
The sentence should read “What we think is that Clyde Delber should resign immediately.”
Either the dog or the cats spends time on this window seat when I’m gone.
The word “or” usually indicates a singular subject even though you see two nouns. This sentence is an exception to this guideline because at least one of the subjects is plural. When this happens, the verb should agree with the subject to which it is closest.
The sentence should read “Either the dog or the cats spend time on this window seat when I’m gone.”
Molly or Huck keep the books for the club, so one of them will know.
The word “or” usually indicates a singular subject even though you see two nouns. An exception to this guideline is that if one of the subjects is plural, the verb should agree with the subject to which it is closest.
The sentence should read “Molly or Huck keeps the books for the club, so one of them will know.
The wilderness scare me when I think of going out alone.
When a singular noun ends with an -s, you might get confused and think it is a plural noun.
The sentence should read “The wilderness scares me when I think of going out alone.”
Each of the girls are happy to be here.
Indefinite pronouns (anyone, each, either, everybody, and everyone) are always singular. So they have to always be used with singular verbs.
The sentence should read “Each of the girls is happy to be here.”
Mark the subject and verb in each of the following sentences. Then identify the number and person for each subject/verb combination.
These sentences have number errors, person errors, or both. Rewrite each sentence so that it is error free.
Consider this sentence: “For her birthday, Megan received an attractive woman’s briefcase.” The modifier “attractive” is in an awkward position. The person who wrote this sentence most likely intended to suggest that the briefcase was attractive. However, people reading it or listening to it might easily assume that the briefcase was intended for (or already belonged to) an attractive woman.
Three categories of modifier problems include misplaced modifiersA modifier that has an awkward, confusing position within a sentence., dangling modifiersA modifier that is placed within a sentence in a way that makes it seem as though it modifies a noun other than the one intended., and split infinitivesThe placement of a word between “to” and a verb (e.g., “to actually grow”).. These three categories, explained in the following subsections, are all similar because they all involve misplacing words or phrases. Understanding the differences between these categories should help you be on the lookout for such mistakes in your writing and that of your peers.
The easiest way to clarify which word is being modified in a sentence is to place the modifier close to the word it modifies. Whenever possible, it is best to place a modifier immediately before or after the modified word.
Read the following example of a misplaced modifier, note the point of confusion, and review the correction.
The malfunctioning student’s phone beeped during class.
Misplaced modifier: “malfunctioning”
Modifying link: “phone” (not “student”)
Point of confusion: The writer wants to say that the student had a malfunctioning phone that beeped during class, not that the student was malfunctioning.
Rewritten link: The student’s malfunctioning phone beeped during class.
Often a dangling modifier modifies the subject of a sentence, but the placement of the modifier makes it seem as though it modifies another noun in the sentence. Other times, a dangling modifier actually modifies someone or something other than the subject of the sentence, but the wording makes it appear as though the dangling modifier modifies the subject. The resulting image conveyed can often be rather confusing, humorous, or just embarrassing.
Read the following examples of dangling modifiers, note the point of confusion in each case, and review the possible corrections. Note that there is often more than one correct way to rewrite each sentence.
The child was climbing the fence that always seemed adventuresome.
Misplaced modifier: “that always seemed adventuresome”
Modifying link: “child” (not “fence”)
Point of confusion: The wording makes it sound as if the fence is adventuresome, not the child.
Rewritten link:
The child, who always seemed adventuresome, was climbing the fence.
OR
The adventuresome child was climbing the fence.
Reading in the porch swing, giant mosquitoes attacked me.
Misplaced modifier: “Reading in the porch swing”
Modifying link: Implicit “I” (not “mosquitoes”)
Point of confusion: The wording makes the sentence sound as if the mosquitoes are reading on the porch swing, not the speaker.
Rewritten link:
While I was reading on the porch swing, giant mosquitoes attacked me.
OR
Giant mosquitoes attacked me while I was reading on the porch swing.
After being found in the washing machine, the dog eagerly played with his favorite chew toy.
Misplaced modifier: “After being found in the washing machine”
Modifying link: “toy” (not “dog”)
Point of confusion: This sentence is supposed to say that the toy, not the dog, was found in the washing machine.
Rewritten link:
After the dog’s favorite chew toy was found in the washing machine, he eagerly played with it.
OR
The dog eagerly played with his favorite chew toy after it was found in the washing machine.
Spliting infinitives refers to placing a word between “to” and a verb, as in “Miss Clark set out to clearly define the problem.” Technically, you should not place the word “clearly” between “to” and “define.” This grammar rule came about in the eighteenth century when people held Latin up as the language standard. Since Latin did not have two-word infinitives, such as “to define,” grammarians wanted to preserve the unity of the two-word infinitives in an effort to make English more Latin-like. The use of split infinitives, however, has become increasingly common over the decades (e.g., “to boldly go where no man has gone before”—Star Trek, 1966). In fact, split infinitives are gaining acceptance in professional and academic writing as well. For your purposes, knowing what split infinitives are will help you know your options as a writer.
I’m going to quickly run to the store so I’ll be back when you get home.
Infinitive link: “to run”
Splitter link: “quickly”
Rewritten link: I’m going to run to the store quickly so I’ll be back when you get home.
Helen thought Mr. Beed said to loudly sing, but he actually said to proudly sing.
Infinitive link: “to sing” (twice)
Splitter link: “loudly”; “proudly”
Rewritten link: Helen thought Mr. Beed said to sing loudly, but he actually said to sing proudly.
Each of the following sentences has a misplaced modifier, dangling modifier, or split infinitive. Identify each occurrence and then rewrite the sentences to eliminate the modifier problems and the split infinitives.
Write a sentence that includes the following ideas. Make sure not to include any misplaced or dangling modifiers.
Write a sentence that includes the following ideas. Make sure not to include any split infinitives.
Switching grammatical direction midway through a sentence can result in writing mixed constructionsA switch in grammatical direction midway through a sentence., which make a sentence difficult to understand. Mixed constructions often take place when you start out a sentence with a thought, shift your thinking midway through it, and then fail to reread your completed or revised thought upon completing the sentence. Another common cause of mixed constructions is the revision process itself, especially as it occurs in word processing. When you are proofreading and making changes, it is easy to change a part of a sentence without realizing that the change does not mesh with the rest of the construction. Sometimes mixed construction sentences can be fixed by moving words around, adding words to the sentence, or both. Other times, the best repair is to turn the sentence into two or more sentences.
Look at the following examples of mixed constructions, and consider the confusion that could result.
Stripping, sanding, and painting, I will turn this chest into a real treasure.
Correction
Stripping, sanding, and painting this chest will turn it into a real treasure.
OR
This chest will turn into a real treasure once I’ve stripped, sanded, and painted it.
Although the swimmers practiced twice a day, lost their first six meets.
Correction
Although the swimmers practiced twice a day, the team still lost its first six meets.
OR
The swimmers practiced twice a day, but the team still lost its first six meets.
Rewrite these sentences to eliminate the mixed constructions:
Matching a pronounA word that takes the place of a noun (e.g., he, her, they, it). with its antecedentA word, usually a noun, to which a pronoun refers. in terms of number (singular or plural) can be tricky, as evidenced in sentences like this one:
Since student is singular, a singular pronoun must match with it. A correct, but rather clunky, version of the sentence is the following:
To avoid pronoun and antecedent problems, you should take three steps:
The antecedent is the noun the pronoun represents in a sentence. When you see a pronoun, you should be able to understand its meaning by looking at the rest of the sentence. Look at the following sentence:
The Smiths picked apples for hours, and they put them in large boxes.
The antecedent for “they” is “the Smiths.” The antecedent for “them” is “apples.”
Read each of the following sentences and note the antecedent for each pronoun.
LaBeth fell on the floor and found out it was harder than she thought.
it—floor; she—LaBeth
The women chatted as they jogged along with their pets.
they—the women; their—the women’s
When Abe lost his gloves, he backtracked looking for them.
his—Abe’s; he—Abe; them—gloves
As sentences become more complicated or whole paragraphs are involved, identifying pronoun antecedents might also become more complicated. As long as pronouns and antecedents are used properly, however, you should be able to find the antecedent for each pronoun. Read the following sentences and note the antecedent for each pronoun.
The ancient Mayans targeted December 12, 2012, as a momentous day that marks the end of a 5,126-year era. Today scholars speculate about what the Mayans expected to happen on that day and if they (the Mayans) saw it (December 12, 2012) as a time for celebration or fear. Some say that the end of an era would have been a cause for celebration. Others view it (December 12, 2012) as an impending ominous situation due to its (December 12, 2012’s) unknown nature. At any rate, you (the reader) can rest assured that many scholars will be paying attention as the upcoming date draws near.
When you are writing and using pronouns and antecedents, begin by identifying whether the antecedent is singular or plural. As you can see by looking at the following table, making this determination is sometimes not as easy as it might seem.
Antecedent | Singular or Plural? | Explanation |
---|---|---|
dog | Singular | Common singular nouns function as singular antecedents. |
singers | Plural | Common plural nouns function as plural antecedents. |
everybody | Singular | Indefinite pronouns sometimes function as antecedents. Since they refer to nonspecific things or people, their number can be ambiguous. To solve this problem, indefinite pronouns are treated as singular. Other indefinite pronouns include anyone, each, everyone, someone, and something. |
team | Singular | Words that stand for one group are singular even though the group includes plural members. |
team members | Plural | By very definition, the members in a group number more than one, so the term is plural. |
coat and hat | Plural | When two or more nouns are joined by “and,” they create a plural entity. |
coat or hat | Singular | When two or more nouns are joined by “or,” the singular or plural determination of such an antecedent is based on the last-mentioned noun. In this case, “hat” is mentioned last and is singular. So the antecedent is singular. |
coat or hats | Plural | Since the last-mentioned noun in this set is plural, as an antecedent this set would be plural. |
coats or hat | Singular | Since the last-mentioned noun in this set is singular, as an antecedent this set would be singular, even though the set includes a plural noun. (Note: as a matter of style, try to avoid this arrangement by using the “singular or plural” sequence for your antecedents.) |
Antecedents and pronouns need to match in terms of number (singular or plural) and gender. For purposes of clarity, try to keep a pronoun relatively close to its antecedent. When the antecedent is not immediately clear, make a change such as rearranging the words, changing from singular to plural, or replacing the pronoun with a noun. Each of the following sentences has an antecedent/pronoun matching problem. Read each sentence and think about the problem. Then check below each example for a correction and an explanation.
Original: The singer kept a bottle of water under their stool.
Revision: Angela, the singer, kept a bottle of water under her stool.
Explanation: Since “singer” is singular, the pronoun must be singular. In this situation, to say “his or her” sounds odd, so the best choice would be to revise the sentence to clarify the gender of the singer.
Original: Each student should complete their registration for next semester by October 5.
Revision: Students should complete their registration for next semester by October 5.
Explanation: Often, as in this situation, the best solution is to switch the subject from singular to plural so you can avoid having to use “his or her.”
Original: Everyone should do what they think is best.
Revision: Everyone should do what he or she thinks is best.
OR
All employees should do what they think is best.
Explanation: Indefinite pronouns are treated as singular in the English language even when they have an intended plural meaning. You have to either use a singular pronoun or revise the sentence to eliminate the indefinite pronoun as the antecedent.
Original: To compete in the holiday tournament, the team took their first airline flight as a group.
Revision: To compete in the holiday tournament, the team took its first airline flight as a group.
Explanation: Collective nouns are singular since they represent, for example, one team, one crowd, or one family. Although the pronoun “it” is used for nonhuman reference, it can also be used to reference a singular collective noun that involves humans.
Original: Neither Cathy nor the Petersons wanted to give up her place in line.
Revision: Neither Cathy nor the Petersons wanted to give up their place in line.
Explanation: In situations involving “or” or “nor,” the antecedent must match the noun closest to the pronoun, which in this case is Petersons. Since Petersons is plural, the pronoun must be plural.
Original: The dogs and the cat ate all its food immediately.
Revision: The dogs and the cat ate all their food immediately.
Explanation: When joined by “and,” compound antecedents are plural and, therefore, take a plural pronoun.
Original: Each member is responsible for his own dues and registration.
Revision: Each member is responsible for his or her own dues and registration.
OR
Members are responsible for their own dues and registration.
Explanation: Using “he,” “his,” or “him” as a universal singular pronoun is no longer acceptable. Either use both a masculine and a feminine pronoun as in the first revision or change the noun to plural and use a plural pronoun as in the second revision. Stylistically, pluralizing is preferable. See Chapter 16 "Sentence Style" for more on how to avoid sexist language.
Rewrite the following sentences to eliminate the pronoun/antecedent agreement problems: