Subject-verb agreement is an essential concept in the English language, and it is critical for writers to understand its rules to ensure grammatically correct sentences. Subject-verb agreement refers to the correct matching of the subject noun and the verb in a sentence. In simple terms, the verb tense must correspond with the subject in a sentence.
Here are some rules to keep in mind when it comes to subject-verb agreement:
1. Singular nouns take singular verbs while plural nouns take plural verbs.
Example: The cat runs fast. (Singular)
The cats run fast. (Plural)
2. When the subject consists of two or more nouns joined by “and,” the verb should be plural.
Example: Mary and John are coming to the party.
3. When the subject consists of two or more nouns joined by “or” or “nor,” the verb must agree with the nearer noun.
Example: Either the cake or the cookies are delicious.
Neither my friends nor I am going to the party.
4. Collective nouns refer to a group of people, animals, or things and take a singular verb if the group is seen as a single entity.
Example: The committee has decided on the new project.
5. In sentences beginning with “here” or “there,” the verb should always agree with the subject that follows the verb.
Example: Here are the documents you requested.
There are twenty students in the class.
6. Indefinite pronouns such as anyone, everyone, someone, and no one take singular verbs.
Example: Everyone is responsible for their actions.
7. Fractions, percentages, measurements, and amounts take a singular verb if the noun preceding them is singular and a plural verb if the noun preceding them is plural.
Example: Two-thirds of the pizza has been eaten.
Three-quarters of the people are from out of town.
In conclusion, having a good understanding of subject-verb agreement is critical for writers as it ensures their sentences are grammatically correct. By following the rules mentioned above, writers can avoid common mistakes and ensure their writing is clear, concise, and easy to understand.