IF CLAUSES
ZERO CONDITIONAL FIRST CONDITIONAL SECOND CONDITIONAL THIRD CONDITIONAL
Verità scientifiche Real future situation Possibilità Impossibilità
IF + IF + IF + IF +
PRESENT SIMPLE + PRESENT SIMPLE + SIMPLE PAST + PAST PERFECT ( HAD + PAST PARTICIPLE ) + PRESENT SIMPLE FUTURE SIMPLE ( WILL ) PRESENT CONDITIONAL
( WOULD )
PAST CONDITIONAL ( WOULD HAVE + PAST
PARTICIPLE )
If you mix red and blue, you get purple.
If you don't hurry, you will
miss the bus If she fell, she would hurt herself.
If I had worked harder I would have passed the
exam.
