I know how conditional if clause sentences work. I'm aware of the rules which I have to follow. However, I sometimes use would after would which of course is incorrect in terms of grammar.
Is there any example where you could use would after you had already used would in the first clause?
If I would be rich, I would definitely buy a car.
I know that it should be
If I was/were rich, I would buy a car
But I am asking for an example where would after would would be appropriate.