 It depends. Do not say. It's depend. Say instead. It depends. Do not say. It depends you. Say instead. It depends on you. Do not say. That depends on. Say instead. That depends. So, what's correct? It depends. If there is an object, condition or situation, say depends on. For example, it depends on the weather. Not, it depends the weather. If you haven't yet decided on a particular outcome, you can say it depends. For example, do we need to buy a new car? Well, it depends. Informally, sometimes people just say depends. For example, should we go out to eat? Depends. Who's buying? Don't forget. Never again say it's depend. Don't even think about it. And remember, it depends and it depends on you.