This document provides examples of using the present perfect continuous tense in English, including positive and negative forms for "I/you/he/she/it/we/you/they have been writing" as well as question forms and short answer responses for "Have I/you/he/she/it/we/you/they been writing?". It demonstrates how to form sentences in the present perfect continuous tense and how to ask and answer questions using this tense.

1. Present perfect continuous

2. Positive Negative
I have been writing I haven’t been writing
You have been writing You haven’t been writing
He has been writing He hasn’t been writing
She has been writing She hasn’t been writing
It has been writing It hasn’t been writing
We have been writing We haven’t been writing
You have been writing You haven’t been writing
They have been writing They haven’t been writing

3. Questions Short answers
Have I been writing? Yes, I have / No, I haven’t
Have you been writing? Yes, you have / No, you haven’t
Has he been writing? Yes, he has / No, he hasn’t
Has she been writing? Yes, she has / No, she hasn’t
Has it been writing? Yes, it has / No, it hasn’t
Have we been writing? Yes, we have / No, we haven’t
Have you been writing? Yes, you have / No, you haven’t
Have they been writing? Yes, they have / No, they haven’t