Present Perfect Continuous Tense

Present Perfect Continuous Tense:- which is started in past but not finished yet and still running.

S+ has/have been + V1+ing+Obj +Since/for

For: - duration of time viz. 4 years, 2 hours, 5 decades

Since (Exact Time):- Watch, calendar, morning, noon, afternoon, evening, night, mid-night, yesterday, childhood, birth, when, then, that

Homework (Write & Speak):-

9 complex sentences (3 simple, 3 negative & 3 interrogative)

1) She has better understanding of this project as she has been working on this project for last 3 months.

2) I have been travelling since morning so I am feeling tired.

3) Please turn off the power; it has been charging for 2 hours.

4) Has he been celebrating his birthday for 5 hours?

5) Have you been riding bike since afternoon?

6) Has she been performing live for 2 hours?

7) I have not been doing exercise for 2 hours.

8) He has not been playing football since afternoon.

9) The thief has been stealing money for 15 minutes.