Sentence examples for have failed to do from inspiring English sources

Most have failed to do so.

They have failed to do either.

We have failed to do this.

They have failed to do their jobs.

They have failed to do that.

In fact, they have failed to do so repeatedly.

But so far they have failed to do that.

Too many people on the left have failed to do that.

Six other countries Finland, Bulgaria, Hungary, Romania, the Netherlands, and Poland have failed to do so, for various reasons.

They have failed to do so.

You have failed to do that".