should sise
Verbe régulier : sise - sised- sised

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I'd sise
you'd sise
he'd sise
we'd sise
you'd sise
they'd sise 	I'd be sising
you'd be sising
he'd be sising
we'd be sising
you'd be sising
they'd be sising	I should've sised
you should've sised
he should've sised
we should've sised
you should've sised
they should've sised	I should've been sising
you should've been sising
he should've been sising
we should've been sising
you should've been sising
they should've been sising	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I shouldn't sise
you shouldn't sise
he shouldn't sise
we shouldn't sise
you shouldn't sise
they shouldn't sise 	I shouldn't be sising
you shouldn't be sising
he shouldn't be sising
we shouldn't be sising
you shouldn't be sising
they shouldn't be sising	I shouldn't have sised
you shouldn't have sised
he shouldn't have sised
we shouldn't have sised
you shouldn't have sised
they shouldn't have sised	I shouldn't have been sising
you shouldn't have been sising
he shouldn't have been sising
we shouldn't have been sising
you shouldn't have been sising
they shouldn't have been sising	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
should I sise?
should you sise?
should he sise?
should we sise?
should you sise?
should they sise? 	should I be sising?
should you be sising?
should he be sising?
should we be sising?
should you be sising?
should they be sising? 	should I have sised?
should you have sised?
should he have sised?
should we have sised?
should you have sised?
should they have sised? 	should I have been sising?
should you have been sising?
should he have been sising?
should we have been sising?
should you have been sising?
should they have been sising? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
shouldn't I sise?
shouldn't you sise?
shouldn't he sise?
shouldn't we sise?
shouldn't you sise?
shouldn't they sise? 	shouldn't I be sising?
shouldn't you be sising?
shouldn't he be sising?
shouldn't we be sising?
shouldn't you be sising?
shouldn't they be sising? 	shouldn't I have sised?
shouldn't you have sised?
shouldn't he have sised?
shouldn't we have sised?
shouldn't you have sised?
shouldn't they have sised? 	shouldn't I have been sising?
shouldn't you have been sising?
shouldn't he have been sising?
shouldn't we have been sising?
shouldn't you have been sising?
shouldn't they have been sising?