What Is a Verb? | Definition, Types & Examples. A verb is a word that describes what the subject of a sentence is doing. Verbs can indicate (physical or mental) actions, occurrences, and states of being. Examples: Verbs in a sentence Jeffrey builds. a house. Anita is thinking about horses. True love exists. Every sentence must have at least one.

Subject-Verb Agreement. Subjects and verbs must “agree” in number (singular or plural) and person. The concept of agreement is particularly relevant to: 1) the present simple tense: subjects in 3 rd person singular ( he, she, it) take verbs with the ending -s. Note: If a sentence contains a modal verb (e.g. should, can, could, must, may.

What Is Subject-Verb Agreement? Subject-verb agreement is the grammatical rule that the verb or verbs in a sentence must match the number, person, and gender of the subject; in English, the verb needs to match just the number and sometimes the person. For example, the singular subject it and the plural subject they use different versions of the.

Proofreading Exercise #1: A Fluke of Luck. The following paragraph contains five errors in subject-verb agreement. Identify and correct the faulty verb forms. The sheep-liver fluke is a parasitic flatworm with a very complex life cycle. The fluke start life by hatching inside a snail.