5. If clause main clause
will future
infinitive
modal + infinitive
6. If I start early, I will catch the bus.
If he comes , ask him to wait for me.
If she tries, she can get the job.
7.
8. If clause main clause
would + infinitive
could + infinitive
might + infinitive
9. If I cared, I would call her.
If he agreed, we could meet today.
If they came, we might take a decision.
10.
11. If clause main clause
would + have +
past participle
could + have +
past participle
might + have +
past participle
12. If I had cooked, I would have invited you.
If he had agreed, we could have met today.
If they had came, we might have taken a decision.
13. It can be the other way round
if I had studiedI would have passed the test
if you helped.It would be nice
if I play well.We will win
14. Conditional sentences can be
negative too
if I had cookedYou wouldn’t have stayed hungry
if you studied.You would not fail
if it rains.I will not come
15. What if it does not happen?
if I hadn’t called.You might have been late
if you didn’t study.You would fail
if it does not rain.I will come on time