Question

what is the structure of past perfect continuous and future perfect?

Answer 1

Answer:

past perfect continuous tense

The past perfect continuous tense is constructed using had been + the verb's present participle (root + -ing).

future perfect

the future perfect tense is: will have + [past participle].

Explanation:

hope it helps!

Answer 2

Answer:

The past perfect continuous tense (also known as the past perfect progressive tense) shows that an action that started in the past continued up until another time in the past. The past perfect continuous tense is constructed using had been + the verb's present participle (root + -ing).

Explanation:

Hope it helps you

Please mark me as brainlist

Have a nice day