A verb phrase is a group of words that includes a main verb and any auxiliary (helping) verbs. It expresses an action, occurrence, or state of being. For example, in the sentence "She is running," the verb phrase is "is running," where "is" is the auxiliary verb and "running" is the main verb. Verb phrases can also include modifiers or complements that provide additional information about the action. Verb phrases can vary in complexity. They can be simple, like "will eat," or more complex, such as "has been studying." Understanding verb phrases is essential for constructing clear and grammatically correct sentences in the English language.