Auxiliary Verbs
Learn and practice auxiliary verbs and modal verbs in English
Complete each sentence by dragging the correct auxiliary verb into the blank space.
Auxiliary Verbs Reference
Be Verbs Be動詞
am, is, are, was, were, be, being, been
Auxiliary Verbs 文法用助動詞
do, does, did, have, has, had, will
Modal Verbs 情態助動詞
can, could, may, might, shall, should, will, would, must