Sentence examples for there to know from inspiring English sources

What was there to know about him?

What else was there to know?

"What's there to know?" I replied blithely.

But what was there to know?

"We would have to go there to know for sure".

"What more is there to know?" he said.

There, now you know everything there is to know about Presidents Day.

"You know all there is to know".

I know all there is to know.

On every topic, he knew all there was to know.

It knows more than there is to know.