said as a polite and slightly formal way of disagreeing with someone

Correct me if I'm wrong, but I think we arranged the meeting for the 12 December. 如果我没记错的话，我想我们是把会议安排在了12月12日。

Now, correct me if I'm wrong - didn't he meet his wife at work?

Paul, correct me if I'm wrong, but I believe Jamila is entitled to unemployment benefit in this situation.

Correct me if I'm wrong, but don't you need to wait at least two months before you can withdraw the money?

The judge can correct me if I'm wrong: I believe there have already been some changes to the law.

See also: correct verb