hello， Teachers！Are these sentences correct?Thank you!

[Harry12345]

Hello， Teachers！Are these sentences correct?

1 I have gone shopping.
2 I haven't gone shopping yet.
3 I have taken care of my father.
4 I haven't taken care of my father.

And What is the past participle form of "light" and "chop"?

Thank you!

[bhaisahab]

Hello， Teachers！Are these sentences correct?

1 I have gone shopping. Yes, if it's a written message left for somebody.
2 I haven't gone shopping yet. It's difficult to think of a context where this would be correct.
3 I have taken care of my father. Yes.
4 I haven't taken care of my father. Yes.

And What is the past participle form of "light" and "chop"? "Lit" and "chopped".

Thank you!

Bhai.

[Harry12345]

Bhai.

bhaisahab teacher,thank you!