should fire
Verbe régulier : fire - fired- fired

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

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I shouldn't fire
you shouldn't fire
he shouldn't fire
we shouldn't fire
you shouldn't fire
they shouldn't fire 	I shouldn't be firing
you shouldn't be firing
he shouldn't be firing
we shouldn't be firing
you shouldn't be firing
they shouldn't be firing	I shouldn't have fired
you shouldn't have fired
he shouldn't have fired
we shouldn't have fired
you shouldn't have fired
they shouldn't have fired	I shouldn't have been firing
you shouldn't have been firing
he shouldn't have been firing
we shouldn't have been firing
you shouldn't have been firing
they shouldn't 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 	
shouldn't I fire?
shouldn't you fire?
shouldn't he fire?
shouldn't we fire?
shouldn't you fire?
shouldn't they fire? 	shouldn't I be firing?
shouldn't you be firing?
shouldn't he be firing?
shouldn't we be firing?
shouldn't you be firing?
shouldn't they be firing? 	shouldn't I have fired?
shouldn't you have fired?
shouldn't he have fired?
shouldn't we have fired?
shouldn't you have fired?
shouldn't they have fired? 	shouldn't I have been firing?
shouldn't you have been firing?
shouldn't he have been firing?
shouldn't we have been firing?
shouldn't you have been firing?
shouldn't they have been firing?