Question

What is the structure of present perfect continues tense?​

Answer 1

Present perfect continuous tense

Structure of present perfect continuous

positive negative question

I / you / we / they have been working I / you / we / they haven't been working Have I / you / we / they been working?

he / she / it has been working he / she / it hasn't been working Has he / she / it been working?

Answer 2

The present perfect continuous tense (also known as the present perfect progressive tense) shows that something started in the past and is continuing at the present time. The present perfect continuous is formed using the construction has/have been + the present participle (root + -ing).