2. ZEROZERO
(if/when + present simple + present simple)
For general ruths or for the resuls of a situation or action
IfIf your house isis small, there isn’tisn’t
any room for lots of extra things.
3. First conditionalFirst conditional
(IF + present simple + WILL/WON’T)
For a future possibility
IfIf you wantwant to have a piano here,
you will havewill have to move the furniture
to make room.
4. Second conditionalSecond conditional
(IF + past simple + would/could/might)
For an imaginary or imposible situatios in the present or for
advice
IfIf I wonwon the lottery, I would gowould go to Las
Vegas.
IfIf I werewere you, I’d tidyd tidy my room
before you mom sees it!
5. Third conditionalThird conditional
(IF + past perfect + would/wouldn’t have)
For an imaginary situation in the past or for regrets about
the past.
IfIf our cousin had comehad come on holiday, we
would have hadwould have had a great time.
IfIf I had studiedhad studied for my exams, I
could have passedcould have passed all my exams.