All-cleft

It-cleft

Inferential cleft

There-cleft

If-because cleft

Reversed wh-cleft

Wh-cleft

The rain was not what I was expecting.

I knew there was something we were missing.

It isn't the case that he wanted it immediately but that's how it sounded.

If she came across as rude that's just because she's under so much stress.

It was to my own house that I eventually returned.

Where I went is not your concern.

All I want for Christmas is a new car.