Conditionals In English

1.

CONDITIONALS IN
ENGLISH
Conditionals describe the result of a certain condition.
If you study hard, you will pass your
exams.
You will pass your exams if you study hard.

2.

The Zero Conditional:
(if + present simple, ... present simple)
If you heat water to 100 degrees, it boils.
The First Conditional:
(if + present simple, ... will + infinitive)
If it rains tomorrow, we'll go to the cinema.
The Second Conditional:
(if + past simple, ... would + infinitive)
If I had a lot of money, I would travel around the world.
The Third Conditional
(if + past perfect, ... would + have + past participle)
If I had gone to bed early, I would have caught the train.

3.

The Zero Conditional:
(if + present simple >> present simple)
to talk about facts or things that are generally true
If I drink too much coffee, I can't sleep at
night.
When the sun goes down, it gets dark.

4.

The First Conditional
(if + present simple >> will + infinitive)
to talk about events that are possible
If it doesn't rain tomorrow, we'll go to the
beach.
When I finish work, I'll call you.

5.

It is also common to use this structure with unless, as long
as, as soon as or in case instead of if.
I'll leave as soon as the babysitter arrives.
I don't want to stay in London unless I get a
well-paid job.
I'll give you a key in case I'm not at home.
You can go to the party, as long as you're back
by midnight.

6.

The Second Conditional:
(if + past simple >> would + infinitive)
to talk about unreal situations now or in the future
If we had a garden, we could have a cat.
If I won a lot of money, I'd buy a big house
in the country.
I wouldn't worry if I were you.

7.

When if is followed by the verb be, it is
grammatically correct to say if I were, if he were, if
she were and if it were. However, it is also common
to hear these structures with was, especially in the
he/she form.
If I were you, I wouldn't mention it.
If she was prime minister, she would invest more
money in schools.
He would travel more if he was younger.

8.

The Third Conditional:
(if + past perfect >> would have + past participle)
to talk about past situations that did not happen
If I had gone to bed early, I would have caught the
train.
If I had understood the instructions properly, I
would have passed the exam.

9.

Mixed conditionals
when a past event has an effect in the present
1. Past/Present (if + past perfect >> would + infinitive)
If I hadn't got the job in Tokyo, I wouldn't be with my
current partner.
2. Present/Past (if + past simple >> would have + past
participle)
It's really important. If it wasn't, I wouldn't have called
you on your holiday.