I've endured all of this to find six that behave impeccably.

I should not have to tell you that he behaved impeccably.

Whatever his faults, he's been behaving impeccably over the last few days.

From now on, she was going to behave impeccably.

Even on my cruise last year, when everyone behaved impeccably, the two did not sit perfectly together.

He impressed observers before the race with his physical appearance and behaved impeccably.

Francine had gradually been brought out into the world and was behaving impeccably in it.

The detective was quick to take the blame for everything and to find fault with himself even when he behaved impeccably.

The only freedom warriors have is to behave impeccably.

He and his men have behaved impeccably thus far, Sire.