should single
Verbe régulier : single - singled- singled

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I'd single
you'd single
he'd single
we'd single
you'd single
they'd single 	I'd be singling
you'd be singling
he'd be singling
we'd be singling
you'd be singling
they'd be singling	I should've singled
you should've singled
he should've singled
we should've singled
you should've singled
they should've singled	I should've been singling
you should've been singling
he should've been singling
we should've been singling
you should've been singling
they should've been singling	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I shouldn't single
you shouldn't single
he shouldn't single
we shouldn't single
you shouldn't single
they shouldn't single 	I shouldn't be singling
you shouldn't be singling
he shouldn't be singling
we shouldn't be singling
you shouldn't be singling
they shouldn't be singling	I shouldn't have singled
you shouldn't have singled
he shouldn't have singled
we shouldn't have singled
you shouldn't have singled
they shouldn't have singled	I shouldn't have been singling
you shouldn't have been singling
he shouldn't have been singling
we shouldn't have been singling
you shouldn't have been singling
they shouldn't have been singling	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
should I single?
should you single?
should he single?
should we single?
should you single?
should they single? 	should I be singling?
should you be singling?
should he be singling?
should we be singling?
should you be singling?
should they be singling? 	should I have singled?
should you have singled?
should he have singled?
should we have singled?
should you have singled?
should they have singled? 	should I have been singling?
should you have been singling?
should he have been singling?
should we have been singling?
should you have been singling?
should they have been singling? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
shouldn't I single?
shouldn't you single?
shouldn't he single?
shouldn't we single?
shouldn't you single?
shouldn't they single? 	shouldn't I be singling?
shouldn't you be singling?
shouldn't he be singling?
shouldn't we be singling?
shouldn't you be singling?
shouldn't they be singling? 	shouldn't I have singled?
shouldn't you have singled?
shouldn't he have singled?
shouldn't we have singled?
shouldn't you have singled?
shouldn't they have singled? 	shouldn't I have been singling?
shouldn't you have been singling?
shouldn't he have been singling?
shouldn't we have been singling?
shouldn't you have been singling?
shouldn't they have been singling?