go
go-went-gone
I/be/to Madagascar.
I have been to Madagascar.
I/never/see/a unicorn.
I have never seen a unicorn.
you/call/for an ambulance/ever?
Have you ever called for an ambulance?
I/watch/that movie. (already)
I have already watched that movie.
be
be-was/were-been
He/go/to Moscow/twice.
He has gone to Moscow twice.
He/never/play/golf.
He has never played golf.
she/be/San Francisco/ever?
Has she ever been to San Francisco?
We/not visit/Australia. (yet)
We haven't visited Australia yet.
ride
ride-rode-ridden
They/ride/on/the ferris wheel.
They have ridden on the ferris wheel.
She/read/that book
She hasn't read that book.
they/eat/tacos/ever?
Have they ever eaten tacos?
They/play/tennis. (just)
They have just played tennis.
make
make-made-made
We/make/a cake/many times
We have made a cake many times.
We/be/to Japan.
We have never been to Japan. / We haven't been to Japan
he/watch/Star Wars?
Has he watched Star Wars?
She/not be/ in a play. (before)
She hasn't been in a play before.
see
see-saw-seen
she/see/famous landmarks.
She has seen famous landmarks
I/meet/them before.
I haven't met them before.
you/see/ghost/ever?
Have you ever seen a ghost?
He/not finish/his homework. (yet)
I have never visited China.