Sentence examples for both of them failed from inspiring English sources

And both of them failed.

Everyone of them failed.

"Some of them failed.

And all of them failed".

But all of them failed.

"Every attempt, from either of them, failed.

Two of them failed to attract significant volume.

All of them failed to square this circle.

Maybe some of them failed to do the math.

All of them failed.

All of them failed — hard.