This operation is very touchy; in the whole world only a handful of surgical teams dare attempt it.

I did not dare attempt the full transformation, not yet, but I grew ever closer.

Even runners who would not dare attempt a marathon may benefit from daily running.

But it was such a desperate long shot that I didn't dare attempt it without thinking everything through a bit more.

With his own wife he scarce dare attempt it.

Once we have mastered them, none will dare attempt our sanctum again.

A crowd had gathered, but the sea was stormy and no-one would dare attempt a rescue.

No one can harm you now, no one would dare attempt it.

He would not dare attempt such a thing with a citizen.