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Study Card - Sentence Correction


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Sentence Correction - Introduction

Sentence Correction questions test your knowledge of correct grammatical usage and your sense of clear and economical writing.

Choose answers according to the norms of standard written English for grammar, word choice, and sentence construction.

Reading the sentence

 

 
  • When reading the sentence understand the context which helps to narrow down the possible nature of error in the sentence.

 

  • Generally spelling, capitalization and punctuation errors will not be tested. But keep them in your checklist assigning them the least priority.
 

 

Understanding the context - Nature of error

Subject - Verb Agreement

Singular subjects must be paired with singular verbs; Plural subjects with plural verbs.

Separation of Subject and Verb:

The below sentence is correct as singular noun is paired with singular verb.

 

Comma sandwiched phrase - The phrase may contain other nouns.

 

 

Exercise: Identify if the below sentence is correct

Kunal, accompanied by his friends, were watching the movie.

Solution:

Let us now strike out the phrase which is a comma separated sandwich. The sentence becomes

Kunal, accompanied by his friends, were watching the movie

Kunal is a singular noun. Were is a plural verb. Hence the sentence is INCORRECT. 

Incorrect: Kunal, accompanied by his friends, were watching the movie.

Correct:    Kunal, accompanied by his friends, was watching the movie.

 

Insertion of plural nouns

 

 

In the above statement, the singular noun does not agree with the plural verb.

Incorrect: His knowledge of several trades and domains make him successful.

Correct:    His knowledge of several trades and domains makes him successful.

 

Incorrect: The mayor as well as his brothers are going to prison.

Correct: The mayor as well as his brothers is going to prison.

Collective Nouns:

Collective nouns, such as family, majority, audience, and committee are singular when they act in a collective fashion or represent one group. 

Example: A majority of the shareholders wants the plan to be approved.

 

 

Collective nouns are plural when the members of the collective body act as individuals.

 

 

Phrases separated by AND are plural

Phrases separated by OR / NOR are singular

Neither and Either always take singular verbs when acting as the subject

Neither/nor and either/or when they come in pair, the verb should agree with the subject that is CLOSER to it

 

Incorrect: Either my father or my brothers is going to sell the house.

Correct:    Either my father or my brothers are going to sell the house.

Incorrect: Are either my father or my brothers responsible?

Correct:    Is either my father or my brothers responsible?

Modifiers:

 

An adjective describes a noun or pronoun and answers the questions: how many, which one, what kind?

An adverb describes either a verb or an adjective and answers the questions: when, where, how, why, in what manner, and to what extent?

 

Adjectives cannot modify another adjective

Adjectives cannot modify verbs

Sense Verbs

 

Sense Verbs - sound, look, smell, taste, feel, seem

Unlike other verbs, sense verbs require adjective, not adverb as modifiers

Incorrect: The ice cream tastes deliciously.

Correct:    The ice cream tastes delicious.

 

When a sense verb is sandwiched between a noun(or pronoun) and a modifier, the modifier should agree with the noun (or pronoun).

 

Incorrect: After she returned from England, she looked very well. (well is an adverb and it cannot agree with she which is a pronoun)

Correct:    After she returned from England, she looked very good.

A modifier must always be placed as close as possible to the word it is modifying

Parallelism:

 

Parallelism is a rule of English grammar that demands consistency in a sentence's structure.

 

All nouns, all verbs, all infinitives, all gerunds, all prepositional phrases, or all clauses must agree.

Agreement of verb tenses

Agreement of verb -ing form

 

Incorrect: All the students should learn cooking, washing and how to clean.

Correct:    All the students should learn cooking, washing and cleaning.

Agreement of infinitive

 

"to" must be only  before the first verb in the list, or before every verb in the list.

Correct:    He likes to play, to eat and to sleep.

Correct:    He likes to play, eat and sleep.

But the below is INCORRECT as to is missing before eat.

 

 

Agreement of adjectives

Multiple pronouns - Pronouns should be identical.

Multiple pronouns - Pronouns should be identical

Pronoun Agreement:
  • Pronouns stand in for nouns in a sentence.
  • Pronouns follow the same agreement rules as nouns.
  • When using a pronoun, it is important to be clear about what noun it is replacing.

Pronouns - Subject vs Object

 

 

The correct form the above sentence is “She invited you and him for the party.”

 

Pronouns - Subject vs Object

 

Let us look at another sentence which is incorrect.

 

 

Correct:  She was a better match for you. (The subject pronoun of her is she)

 

Multiple subject /object pronouns

 

Example 1: Let us look at the following example.  Is the usage of “me” correct?

Naren and me went to the hotel.

 

 

smileyStrike out the rest of the pronouns other than the one in question.

Naren and me went to the hotel.

 

Now from the above we know me is used as a subject pronoun. But me is an object pronoun (refer above table). Hence the correct sentence is Naren and I went to the hotel

Multiple subject /object pronouns

 

Example 2: The dinner was eaten by my sister and I.

Strike out the rest of the pronouns other than the one in question.

The dinner was eaten by my sister and I.

 

Now we know that I is used as an object pronoun. But I is a subject pronoun. Hence the correct sentence is The dinner was eaten by my sister and me

Who vs Whom - If the pronoun is acting as a subject, use who. If it is acting as an object, use whom

 

Example 1: Whom/Who won the match?

To decide if we should use whom or who, try to answer a question based on the sentence.

 

 

Here Mr.X is acting as the subject. Hence we should use the subject pronoun “Who”. So the correct sentence is “Who won the match?

Who vs Whom

 

Example 2: I don’t know who/whom Simran married.

Now let us follow the technique of framing a question and answering it.

 

Here Mr.X is acting as object. we should use the object pronoun “Whom”. So the correct sentence is “Whom did Simran marry?

 

Singular and Plural pronouns

enlightened  Pronouns also act like nouns regarding verb agreement. Hence pronouns should agree with the verb in number (singular or plural)

Singular and Plural pronouns

Example 1: In the below sentence, Everyone is a singular pronoun. Hence the correct sentence is “Everyone in the class has to come to the picnic

 

Possessive pronoun agreement

 

Possessive pronouns like your, their, his, and hers should agree with other pronouns in the sentence.

 

Let us look at one more example.

Incorrect: Some of them will have to bring his own food.

Correct:  Some of them will have to bring their own food.

 

 

"Objects" of to be verbs must be in the subject form

"Objects" of  to be verbs must be in the subject form.

 

Relative Pronouns - which, that and who are relative pronouns. A relative pronoun must refer to the word immediately preceding it.

 

Relative Pronouns - which, that and who

 

Incorrect: I don't understand a word what you are talking about.

Correct: I don't understand a word that you are talking about.

 

Example: In the below sentence it is the photo which upsets the person.

Incorrect: He showed me a photo which upset me.

Correct:  He showed me a photo that upset me.

 

Example: In the below sentence it is the action of tearing photo which upsets the person (note the comma used for separation)

Incorrect: He tore up the photo, that upset me.

Correct:  He tore up the photo, which upset me.

Impersonal Pronouns - "one" and "you"

 

smiley - "one" should not be paired with "your"
        - "you" should not be paired with "one's"
 

Incorrect: One should have their weight checked every month.

Correct: One should have one's weight checked every month.

Correct: One should have his/her weight checked every month.

Correct: You should have your weight checked every month.

 
Tenses (Verb Time Sequence):

 

devil  Tenses are covered in detail in a separate study guide. So we just provide two examples here.

Tenses (Verb Time Sequence):

Comparisons:

Comparison is allowed only between similar things. 

 

 

 

Comparisons:

Idioms:

Idioms are phrases that do not necessarily follow general grammatical rules, but are nonetheless correct.

enlightened Idioms are to be used as such without any modifications (like the preposition etc should not be changed).

The only way to do well in Idiom based sentence correction is to learn as many idioms as possible.

Idioms: