Subject-verb agreement is an essential element of effective writing, and it is critical to understand how to identify and correct errors related to it. As a professional, I have seen many instances where subject-verb agreement mistakes can harm your website`s content performance. Common mistakes can include using the wrong form of the verb for the subject, failing to use singular or plural verbs with singular or plural subjects, or using an incorrect subject altogether.

To avoid subject-verb agreement errors, it is essential to keep a few key tips in mind. Here are some of the most critical things to keep in mind when identifying and correcting errors with subject-verb agreement:

1. Identify the Subject

Before starting to fix any errors, it`s important to identify the subject of the sentence. The subject is the noun or pronoun that the verb in the sentence agrees with. For example, in the sentence “The dog barks,” “dog” is the subject, and “barks” is the verb.

2. Pay Attention to Singular and Plural Forms

Once you`ve identified the subject, the next step is to ensure that the verb agrees with it in terms of number. This means that if the subject is plural, the verb needs to be plural as well, and vice versa. For instance, consider the sentence “The dogs bark loudly.” Both “dogs” and “bark” are plural, and they agree.

3. Watch Out for Compound Subjects

Compound subjects are those that have more than one noun or pronoun in them. In sentences with compound subjects, the verb needs to agree with the compound subject, not just the first noun or pronoun. For example, “John and his friends are planning a trip” uses the plural verb “are” because there is more than one person in the compound subject.

4. Pay Attention to Indefinite Pronouns

Indefinite pronouns like “everyone,” “anyone,” and “somebody” might seem singular, but they can be either singular or plural, depending on the context. For example, “Someone left their jacket on the chair” uses the plural pronoun “their” to refer to the singular “someone.”

5. Make Sure the Verb Stems Agree with the Subject

The verb stem is the base form of the verb that does not change regardless of the tense. When using verbs in present tense, make sure the verb stem agrees with the subject. For instance, “The cat sleeps on the couch” uses the singular verb “sleeps” to agree with the singular subject “cat.”

By keeping the above tips in mind, you can effectively identify and correct errors related to subject-verb agreement in your writing. Doing so can help your content perform better in search engines and provide a more polished, professional experience for your readers. As an experienced copy editor in SEO, I understand the importance of proper subject-verb agreement in creating high-quality content that ranks well in search engines and resonates with your audience.