Sentence examples for done it once from inspiring English sources

We've done it once.

They have done it once before.

Hasn't everyone done it once?

I've only done it once.

No, I've done it once before.

"I've done it once or twice now.

I think we've done it once".

He had done it once before.

Hector Loriano, 17, has done it, once.

Having done it once, you'll do it again.

And having done it once, why stop now?