Sentence examples for back this up from inspiring English sources

Back this up.

But they refuse to back this up with hard evidence.

If they can back this up with useful knowledge, they can sway policy.

We backed each other up for the whole 80 minutes and have to back this up".

They'll probably have results to back this up as well.

But it means nothing if we can't back this up on Tuesday against Accrington".

Imison backed this up.

The facts backing this up are striking.

So what's the psychology that backs this up?

(Science backs this up).

And I backed this up with evidence.