Awfully careless of her appearance, I've been told, but frightfully clever.

That was a frightfully clever four no-trump call of yours.

I've not been a Sister, only a staff nurse; I expect you're frightfully clever.

Frightfully clever and handsome and brave, and now I find out that you're rich as well.

And we thought that was a frightfully clever machine when it first arrived.

He was frightfully clever, with a theoretical back- ground in electronics and physics Goldfarb couldn't come close to matching.

'Claire, please 'You must have done something frightfully clever in that naval hut of yours.

Fellow I know, good man, not frightfully clever, just an ordinary chap, but decent, came back from the Austrian front the other day.

He looked frightfully clever, like a child too smart for its own good.

Somebody has been frightfully clever to have found out.