Past perfect continuous form – Exercise 272

Drag each element from the list below to the right gap.

"will be sleeping" —

"have slept" —

"had been sleeping" —

"have been sleeping" —

present perfect

future continuous

past perfect continuous

present perfect continuous

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How to form the past perfect continuous — summary

had been + infinitive + -ing

pronoun	auxiliary verb	infinitive + ing
I you he she it we they	had been ('d been) had not been (hadn't been)	doing running working learning ...

pronoun

auxiliary verb

infinitive + ing

I
you
he
she
it
we
they

had been
('d been)

had not been
(hadn't been)

doing
running
working
learning
...