Anyone know if there is one or is going to be one?

A clear statement of the recommended corrective action, if any, including an effective date as appropriate.

Listen to the entrant’s introduction, if there is one.

Take out the dedicated graphics card (if you have one).

But a powerful Servant kills all of them, excepting just one.

If there is a Divine Being, unless He has made a revelation of Himself, the whole is an immorality.

and fatal climate; or, on the other hand, a people may destroy all

Tonya: If there’s one in the works, it would be great.

Listen to the speaker’s introduction, if there is one.

I would really like to know the meaning of this if there is one.

If there’s another one, that’s real news.

Could you explain the difference, if there is any?

If there is one, I’d be delighted to read it.

Also, I couldn’t quite understand the point of the story (if it has one).

Could you describe the difference, if there is one?