I came across this "if conditional" and I have no idea if it's correct or wrong. I said:
If you came to have a good time, push your fingers up
I've not faced such an if statement before, as far as I know, all if conditionals that come with an imperative, join with present tenses. As an example:
If you should see him, give him the book
Sometimes conditionals get really complicated. I have no problem with other types of conditionals like mixed ones and so on though.
Could you clarify the issue?