Sentence examples for did or not from inspiring English sources

Whether they did or not is hard to say.

The author will never know if he did or not.

"I don't know if he did or not.

"Don't know if he did or not," replied the lead.

But does it matter if he did or not?

Whether it did or not is anybody's guess.

There is either do or not do.

What's been done or not done?

Don't force them to do or not do anything.

Or what did or didn't happen".

As soon as you get offstage, people tell you what a great job you did -- or not -- but at the very least you get to see, very shortly after the moment, how your work is perceived by others.