Question

usage of have been in english​

Answer 1

it is used to indicate the present perfect tense of verb.

Present perfect tense is used to indicate an action that was started at sometime in the past and has been completed now.

For eg: I have been doing this since afternoon.

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Answer 2

Answer:

Have been is used in passive voice of present perfect tense.

Explanation:

Eg .

Active voice : I have done this.

Passive voice : This have been done by me.