Sentence examples for this would be impossible from inspiring English sources

This would be impossible".

Some people said this would be impossible.

Ten years ago, this would be impossible.

I feared that this would be impossible to beat.

When B.B. tries to explain that this would be impossible, Bryce becomes upset and rushes away.

"Many so-called specialists thought this would be impossible," he said.

But, Attia pointed out, this would be impossible, since the Millenium Hilton was in the way.

But this would be impossible without engaging the reformers who are increasingly targeted.

You might think that this would be impossible, given the obviousness of the ploy.

This would be impossible if we knew our conversation was being recorded.

He thinks that a law like this would be impossible to enforce.