"Did you make a certain remark to her about a scratch on her wrist?"

It was the second time Poirot had made this certain remark and he got the same response.

From certain remarks she had dropped, he knew she would not wait much longer for his aid.

He recalled certain remarks she had made earlier.

Look, you know, I've heard about that swank dinner where you made certain remarks on this same subject.

If such a custom did exist, it would clarify certain remarks by other Fathers, which might otherwise seem merely metaphorical.

He made certain remarks as I let him out--about the rooms.

He went on to make certain remarks in jest about the "editress of 2011" that would not be acceptable today.

However, from certain remarks of my mistress's, I infer that it may be the second door on the left, sir.

The budgets will therefore have to contain certain remarks to make this possible.