should hiss
Verbe régulier : hiss - hissed- hissed
Traduction française : souffler - siffler 

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I'd hiss
you'd hiss
he'd hiss
we'd hiss
you'd hiss
they'd hiss 	I'd be hissing
you'd be hissing
he'd be hissing
we'd be hissing
you'd be hissing
they'd be hissing	I should've hissed
you should've hissed
he should've hissed
we should've hissed
you should've hissed
they should've hissed	I should've been hissing
you should've been hissing
he should've been hissing
we should've been hissing
you should've been hissing
they should've been hissing	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I shouldn't hiss
you shouldn't hiss
he shouldn't hiss
we shouldn't hiss
you shouldn't hiss
they shouldn't hiss 	I shouldn't be hissing
you shouldn't be hissing
he shouldn't be hissing
we shouldn't be hissing
you shouldn't be hissing
they shouldn't be hissing	I shouldn't have hissed
you shouldn't have hissed
he shouldn't have hissed
we shouldn't have hissed
you shouldn't have hissed
they shouldn't have hissed	I shouldn't have been hissing
you shouldn't have been hissing
he shouldn't have been hissing
we shouldn't have been hissing
you shouldn't have been hissing
they shouldn't have been hissing	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
should I hiss?
should you hiss?
should he hiss?
should we hiss?
should you hiss?
should they hiss? 	should I be hissing?
should you be hissing?
should he be hissing?
should we be hissing?
should you be hissing?
should they be hissing? 	should I have hissed?
should you have hissed?
should he have hissed?
should we have hissed?
should you have hissed?
should they have hissed? 	should I have been hissing?
should you have been hissing?
should he have been hissing?
should we have been hissing?
should you have been hissing?
should they have been hissing? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
shouldn't I hiss?
shouldn't you hiss?
shouldn't he hiss?
shouldn't we hiss?
shouldn't you hiss?
shouldn't they hiss? 	shouldn't I be hissing?
shouldn't you be hissing?
shouldn't he be hissing?
shouldn't we be hissing?
shouldn't you be hissing?
shouldn't they be hissing? 	shouldn't I have hissed?
shouldn't you have hissed?
shouldn't he have hissed?
shouldn't we have hissed?
shouldn't you have hissed?
shouldn't they have hissed? 	shouldn't I have been hissing?
shouldn't you have been hissing?
shouldn't he have been hissing?
shouldn't we have been hissing?
shouldn't you have been hissing?
shouldn't they have been hissing?