No, I am not married.
Yes, I would like to be married in the future.
I am not married, but I want to be someday.
I am not married and never want to be.
I am not married and haven't decided if I want to or not.
I am married, happily.
I am married but wish I wasn't.
No, I am not married.
Yes, I would like to be married in the future.