should preinform
Verbe régulier : preinform - preinformed- preinformed

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I'd preinform
you'd preinform
she'd preinform
we'd preinform
you'd preinform
they'd preinform 	I'd be preinforming
you'd be preinforming
she'd be preinforming
we'd be preinforming
you'd be preinforming
they'd be preinforming	I should've preinformed
you should've preinformed
she should've preinformed
we should've preinformed
you should've preinformed
they should've preinformed	I should've been preinforming
you should've been preinforming
she should've been preinforming
we should've been preinforming
you should've been preinforming
they should've been preinforming	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I shouldn't preinform
you shouldn't preinform
she shouldn't preinform
we shouldn't preinform
you shouldn't preinform
they shouldn't preinform 	I shouldn't be preinforming
you shouldn't be preinforming
she shouldn't be preinforming
we shouldn't be preinforming
you shouldn't be preinforming
they shouldn't be preinforming	I shouldn't have preinformed
you shouldn't have preinformed
she shouldn't have preinformed
we shouldn't have preinformed
you shouldn't have preinformed
they shouldn't have preinformed	I shouldn't have been preinforming
you shouldn't have been preinforming
she shouldn't have been preinforming
we shouldn't have been preinforming
you shouldn't have been preinforming
they shouldn't have been preinforming	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
should I preinform?
should you preinform?
should she preinform?
should we preinform?
should you preinform?
should they preinform? 	should I be preinforming?
should you be preinforming?
should she be preinforming?
should we be preinforming?
should you be preinforming?
should they be preinforming? 	should I have preinformed?
should you have preinformed?
should she have preinformed?
should we have preinformed?
should you have preinformed?
should they have preinformed? 	should I have been preinforming?
should you have been preinforming?
should she have been preinforming?
should we have been preinforming?
should you have been preinforming?
should they have been preinforming? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
shouldn't I preinform?
shouldn't you preinform?
shouldn't she preinform?
shouldn't we preinform?
shouldn't you preinform?
shouldn't they preinform? 	shouldn't I be preinforming?
shouldn't you be preinforming?
shouldn't she be preinforming?
shouldn't we be preinforming?
shouldn't you be preinforming?
shouldn't they be preinforming? 	shouldn't I have preinformed?
shouldn't you have preinformed?
shouldn't she have preinformed?
shouldn't we have preinformed?
shouldn't you have preinformed?
shouldn't they have preinformed? 	shouldn't I have been preinforming?
shouldn't you have been preinforming?
shouldn't she have been preinforming?
shouldn't we have been preinforming?
shouldn't you have been preinforming?
shouldn't they have been preinforming?