The future tense of a verb names an action that will happen. The past tense of a verb names an action that already happened. The present tense of a verb names an action that happens now. Verb tenses are tools that English speakers use to express time in their language. It is fun to write with action verbs because they show action of the noun in the sentnce. There are two types of action verbs, mental and physicial action. These Subject-Verb Agreement worksheets are for students at the beginner, intermediate and advanced level.Īction Verbs are verbs that describe actions and things taking place rather than states. The basic rule is that a singular subject takes a singular verb while a plural subject takes a plural verb.