Subject-verb agreement is a crucial component of writing and maintaining good grammatical structure. It`s the foundation for clear and concise communication in written form and helps to eliminate any confusion that may arise from conflicting verb and subject tenses.

Here are 10 important rules to follow when it comes to subject-verb agreement:

1. The verb must agree with the subject in number.

Subjects can be singular or plural, and verbs must agree with them accordingly. For instance, “She walks” but “They walk.”

2. Compound subjects need plural verbs.

When a sentence contains several subjects, the verb must be plural. For example, “The dog and cat are sleeping.”

3. Singular subjects connected by “or” and “nor” require singular verbs.

When two subjects are connected by “or” and “nor,” the verb agrees with the closest subject. “Either the apple or the orange is ripe.”

4. Collective nouns can take singular verbs.

Collective nouns refer to groups of people or things, like a team, committee, or family. They can be singular or plural depending on the context of the sentence.

5. The indefinite pronouns “anyone,” “everyone,” “someone,” etc. require singular verbs.

Indefinite pronouns always take singular verbs, regardless of whether they refer to a single person or a group. “Everyone is here.”

6. Titles of books, movies, and other creative works can take singular or plural verbs.

When it comes to titles, it`s best to follow the author`s preferred style or the style guide in use. “The Adventures of Tom Sawyer is a classic novel.”

7. Prepositional phrases do not affect subject-verb agreement.

The subject and verb agreement remains the same, regardless of any prepositional phrases added to a sentence.

8. Subjects that come after the verb require singular verbs.

In questions and inverted sentences, the subject comes after the verb, and the verb must still agree in number with the subject. “Is the dog sleeping?”

9. Numbers and amounts can affect subject-verb agreement.

When a number or amount is considered the subject, it usually takes a singular verb. “Three days is a long time to wait.”

10. When “each” or “every” is used before the subject, the verb must be singular.

“Each of the students was given a book.”

Following these rules will help ensure that your writing has a clear and concise message without any grammatical errors. Keep in mind that subject-verb agreement is just one aspect of good writing, and it`s important to pay close attention to all aspects of grammar for a successful and engaging piece of content.