Auxiliary verb: Is “a verb such as

Auxiliary verb is “a verb such as be, do, and have used with main verbs to show tense. Modal Auxiliary Verb Definition, List, Types, Examples, how to identify and use them are given in this post. What is an Auxiliary Verb ? An auxiliary verb is a helping verb. It works with a main verb to express tense, mood, voice, or emphasis. You use auxiliary verbs to create questions, negatives, compound verb forms, and to show different aspects of time (past, present, future). For example: She is reading a book. They have finished dinner. Learn about auxiliary verbs and their role in English grammar with examples and lists to help you master mood, tense, and voice in sentences.