What are the auxiliary verbs of the past perfect continuous ...

[ Past Perfect and Past Perfect Continuous Tense ]

What are the auxiliary verbs of the past perfect continuous tense?

A. has been

B. had been

C. was being

D. have been

Select your answer:
A B C D E

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They wouldn’t have been late if they _________ the bus.

A. missed

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a long narrative poem that relates the great deeds of a larger than life hero who embodies the values of a particular society

A. stanza

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C. irony

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A.     noun

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C.     adverb

D.     pronoun

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You really _____ stop driving so fast or you’ll have an accident !

A. have to

B. don’t have to

C. must

D. mustn’t