should fire
Verbe régulier : fire - fired- fired

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I should fire
you should fire
he should fire
we should fire
you should fire
they should fire 	I should be firing
you should be firing
he should be firing
we should be firing
you should be firing
they should be firing	I should have fired
you should have fired
he should have fired
we should have fired
you should have fired
they should have fired	I should have been firing
you should have been firing
he should have been firing
we should have been firing
you should have been firing
they should have been firing	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I should not fire
you should not fire
he should not fire
we should not fire
you should not fire
they should not fire 	I should not be firing
you should not be firing
he should not be firing
we should not be firing
you should not be firing
they should not be firing	I should not have fired
you should not have fired
he should not have fired
we should not have fired
you should not have fired
they should not have fired	I should not have been firing
you should not have been firing
he should not have been firing
we should not have been firing
you should not have been firing
they should not have been firing	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
should I fire?
should you fire?
should he fire?
should we fire?
should you fire?
should they fire? 	should I be firing?
should you be firing?
should he be firing?
should we be firing?
should you be firing?
should they be firing? 	should I have fired?
should you have fired?
should he have fired?
should we have fired?
should you have fired?
should they have fired? 	should I have been firing?
should you have been firing?
should he have been firing?
should we have been firing?
should you have been firing?
should they have been firing? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
should I not fire?
should you not fire?
should he not fire?
should we not fire?
should you not fire?
should they not fire? 	should I not be firing?
should you not be firing?
should he not be firing?
should we not be firing?
should you not be firing?
should they not be firing? 	should I not have fired?
should you not have fired?
should he not have fired?
should we not have fired?
should you not have fired?
should they not have fired? 	should I not have been firing?
should you not have been firing?
should he not have been firing?
should we not have been firing?
should you not have been firing?
should they not have been firing?