Conditional sentences – type II

1. Use

It is theoretically possible to fulfil a condition which is given in the if-clause.

2. Form

if clause main clause
Simple Past would + infinitive
could + infinitive
might + infinitive

3. Examples

if clause main clause
If I studied, I would pass the exams.
If I studied, I could pass the exams.
If I studied, I might pass the exams.

The if-clause can be at the beginning or at the end of a sentence.

if clause main clause
If I studied, I would pass the exams.
main clause if clause
I would pass the exams if I studied.