Question

class 8 bbc compacta tenses solution present perfect continuous tense​

Answer 1

Present Perfect Continuous Tense :

-> Affirmative Sentences :-

Subject + have/has + been + V1 + ing + object

-> Negative Sentences :-

Subject + have/has + not + been + V1 + ing + object

-> Interrogative Sentences :-

Have/has + subject + been + V1 + ing + object + ?

Eg :- I have been teaching since 9:00 a.m.

Eg :- She has been dancing for 2 hours.