Subordinate clauses

Question 1

Supposition réalisable

Answer 1

If + will + base verbale
Example: If the police find the criminal, we will be relieved

Question 2

Supposition possible mais peu probable

Answer 2

If + would + base verbale
Example: If there were more cameras, there would be fewer crimes

Question 3

Action passé, expression d’un regret

Answer 3

If + would + have + participe passé
Example: If she had seen the criminal, she would have helped the police