Question

auxiliary verbs......

Answer 1

a verb used in forming the tenses, moods, and voices of other verbs. The primary auxiliary verbs in English are be, do, and have ; the modal auxiliaries are can, could, may, might, must, shall, should, will, and would.

Answer 2

a verb used in forming the tenses, moods, and voices of other verbs. The primary auxiliary verbs in English are be, do, and have ; the modal auxiliaries are can, could, may, might, must, shall, should, will, and would.