has, have, had

Has

He has gone to school.

She has written to him.

Ram has seen the movie.

She has visited Mumbai two times.

The dog has lost his puppy.

The bird has flown away.

Have

I have spoken to him.

We have left for the station.

You have spoilt your face.

They have repaired the roads.

We have stopped going for walks.

Had

She had returned from her village last week.

He had phoned me in the noon.

I had left the file on the table.

We had invited many people.

The children had enjoyed the Christmas celebrations.