Present perfect continuous is made with

Subject + have/has been + verb-ing.

Conjugation: I/you/we/they have been 

he/she/it has been 

Example sentences using affirmative, negative and question sentences are in the table below.

Affirmative Negative Question Question Words
I have been working for an hour.I have not been working for long.Have you been working long?How long have you been working?
You have been cooking all afternoon.You have not been cooking long.Have you been cooking this afternoon?How long have you been cooking today?
He has been living in London for ten years.He has not been living in London for ten years.Have you been living in London long?How long have you been living in London?
She has been talking to the boss for twenty minutes.She has not been talking to the boss for twenty minutes.Has she been talking to the boss for long?How long has she been talking to the boss.
It has been raining for an hour.It has not been raining very long.Has it been raining long?How long has it been raining?
We have been running for ten minutes.We have not been running for ten minutes.Have we been running for ten minutes yet?How long have we been running?
They have been arguing for too long.They have not been arguing at all.Have they been arguing long?How long have they been arguing?

To practise present perfect continuous tense click below.

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To find out when to use the present perfect continuous tense, please click here.