Oraciones en ingles de never en presente perfecto?

I have never been to Africa.

You have never seen me swimming.

We have never been out together.

She has never seen a tiger.

I have never believed in ghosts.

He has never cooked.

I have never cried before.

You have never lied to me.

I have never smoked a cigarette.

I have never kissed a girl.

They have never tried to come.

We have never played together.