If I (be) you, I (help) him with his homework.
were, would help
If you burn wood, you get ash.
Zero conditional
He overslept. He missed the bus.
He wouldn’t have missed the bus if he hadn’t overslept.
I don't have a lot of money. I don't travel much.
If I had more money, I would travel more.
If you (not call) me, I (not understand) this concept yesterday.
hadn't called, wouldn't have understood
If I had three million dollars, I would buy a penthouse.
Second Conditional
It doesn't rain. I go to the park.
If it doesn't rain, I will go to the park.
If you had go earlier, I would become happier.
Incorrect
If he was rich, he would have bought a car.
Incorrect
If we have a yacht we sail the seven seas.
Incorrect
