Clauses with If and when
If you go out, lock the door.
When you go out, lock the door.
If/when + present simple + Imperative
If Mary goes away, she tellsthe neighbor.
When Mary goes away, shetells the neighbor.
If/when + present simple + present simple
If you don’t lock your car,someone will steal it.
If I have enough money, I willgo to Budapest for a holiday.
If + present simple, + future simple