Verbs are a very important part of the English language. As you know, an English sentence cannot be composed without a verb. The verb is the foundation of English grammar. Without knowing the verbs, you will not be able to compose a single sentence, the meaning of your phrases will be incomprehensible. But even just knowing the verbs does not give you the ability to correctly form sentences. English learners very often have problems with verb tenses and their forms. It is very important to be ab