I have already ate my dinner.
I have already EATEN my dinner.
I have went to Australia.
I have BEEN to Australia.
I had never try this restaurant.
I HAVE never TRIED this restaurant.
I not yet done my homework.
I HAVE NOT DONE my homework YET.
You have tried this before?
HAVE YOU tried this before?
He has be ill recently.
He has BEEN ill recently.
They had know each other for 5 years.
They HAVE known each other for 5 years.
They haven't seen each other since a long time.
They haven't seen each other FOR a long time.
I never go to Disneyland.
I HAVE NEVER BEEN to Disneyland.
I have ever performed on a stage.
I have NEVER performed on a stage.
He have had his brunch.
He HAS had his brunch.
I have ran 10km today.
I have RUN 10km today.
The pilot has flied 10,000 km so far in his career.
The pilot has FLOWN 10,000 km so far in his career.
He has hitted the ball with his bat.
He has HIT the ball with his bat.
You are late! The class already has begun.
You are late! The class HAS ALREADY BEGUN.
The movie not yet started.
The movie HAS NOT started YET.
