Czasy

Present Perfect Progressive Tense

W języku angielskim istnieje grupa czasowników (stative verbs), która nie wystąpuje w formie z końcówką -ing. czasowniki nie występująca z końcówką -ing

Czasowniki, które wyrażają czynność (dynamic verbs) mogą być użyte zarówno w czasie Present Perfect jak również Present Perfect Progressive.

DO jako czasownik główny

Zdania twierdzące Zdania przeczące Zdania pytające
I have been doing an exercise. I have not been doing an exercise. Have I been doing an exercise?
You have been doing an exercise You have not been doing an exercise. Have you been doing an exercise?
He has been doing an exercise He has not been doing an exercise. Has he been doing an exercise?
She has been doing an exercise She has not been doing an exercise. Has she been doing an exercise?
It has been doing an exercise It has not been doing an exercise. Has it been doing an exercise?
We have been doing an exercise We have not been doing an exercise. Have we been doing an exercise?
You have been doing an exercise You have not been doing an exercise. Have you been doing an exercise?
They have done an exercise They have not been doing an exercise. Have they been doing an exercise?