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Helping verbs - Coggle Diagram
Helping verbs
model verbs
may - might
have to
Shall - should
need to
Can - could
ought to
Will - would
verbs to ( be )
was-were) past)
(is-am-are) present
(been ) p.p
being) cont)
verbs to ( do )
( don ) p.p
(do-does) present
( did ) past
verbs to (have)
( had ) past
(had ) p.p
(have-has) present