主語 + have + 動詞の過去分詞
I have just finished.
I have not finished yet.
I have known him for ages.
I have known him for a long time.
I have never been to Canada.
I’ve stated doing yoga.
I’ve just returned from a business trip.
I’ve not decided yet.
I’ve not received your reply yet.
I haven’t heard from you.
I have never thought [it/about that].
I’ve never been there.
I’ve never heard [about that/of it].
I haven’t seen her [after/since] the last meeting.
Have you ever met her husband?
Have you met her before?
Have I met you before?
Have you met me before?
Have you seen the scissors? (Did you see the scissors?)
Have you ever been in an earthquake?
Have you paid?
Have you locked the door?
Have you had lunch yet?
How have you been?
Where have you been?
How long have you lived in Japan?