After Has, Had, Have

[smelvanzq]

Good day teachers!
Could you please tell me what tense must be used after has, have and had.

Thank you so much!

[chattogokul]

Hi,

You have to use Past Participle after Has, Had and Have.

Thanks

[smelvanzq]

a ok! but I could also use present participle right?

[chattogokul]

Ofcourse Yes. You can use.

Bye

[Tdol]

But only when you add 'been':
has been doing
has doing
etc

[smelvanzq]

Thank you so much!