should ret
Verbe régulier : ret - retted- retted

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I'd ret
you'd ret
he'd ret
we'd ret
you'd ret
they'd ret 	I'd be retting
you'd be retting
he'd be retting
we'd be retting
you'd be retting
they'd be retting	I should've retted
you should've retted
he should've retted
we should've retted
you should've retted
they should've retted	I should've been retting
you should've been retting
he should've been retting
we should've been retting
you should've been retting
they should've been retting	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I shouldn't ret
you shouldn't ret
he shouldn't ret
we shouldn't ret
you shouldn't ret
they shouldn't ret 	I shouldn't be retting
you shouldn't be retting
he shouldn't be retting
we shouldn't be retting
you shouldn't be retting
they shouldn't be retting	I shouldn't have retted
you shouldn't have retted
he shouldn't have retted
we shouldn't have retted
you shouldn't have retted
they shouldn't have retted	I shouldn't have been retting
you shouldn't have been retting
he shouldn't have been retting
we shouldn't have been retting
you shouldn't have been retting
they shouldn't have been retting	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
should I ret?
should you ret?
should he ret?
should we ret?
should you ret?
should they ret? 	should I be retting?
should you be retting?
should he be retting?
should we be retting?
should you be retting?
should they be retting? 	should I have retted?
should you have retted?
should he have retted?
should we have retted?
should you have retted?
should they have retted? 	should I have been retting?
should you have been retting?
should he have been retting?
should we have been retting?
should you have been retting?
should they have been retting? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
shouldn't I ret?
shouldn't you ret?
shouldn't he ret?
shouldn't we ret?
shouldn't you ret?
shouldn't they ret? 	shouldn't I be retting?
shouldn't you be retting?
shouldn't he be retting?
shouldn't we be retting?
shouldn't you be retting?
shouldn't they be retting? 	shouldn't I have retted?
shouldn't you have retted?
shouldn't he have retted?
shouldn't we have retted?
shouldn't you have retted?
shouldn't they have retted? 	shouldn't I have been retting?
shouldn't you have been retting?
shouldn't he have been retting?
shouldn't we have been retting?
shouldn't you have been retting?
shouldn't they have been retting?