should discern
Verbe régulier : discern - discerned- discerned
Traduction française : discerner - distinguer 

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I'd discern
you'd discern
she'd discern
we'd discern
you'd discern
they'd discern 	I'd be discerning
you'd be discerning
she'd be discerning
we'd be discerning
you'd be discerning
they'd be discerning	I should've discerned
you should've discerned
she should've discerned
we should've discerned
you should've discerned
they should've discerned	I should've been discerning
you should've been discerning
she should've been discerning
we should've been discerning
you should've been discerning
they should've been discerning	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I shouldn't discern
you shouldn't discern
she shouldn't discern
we shouldn't discern
you shouldn't discern
they shouldn't discern 	I shouldn't be discerning
you shouldn't be discerning
she shouldn't be discerning
we shouldn't be discerning
you shouldn't be discerning
they shouldn't be discerning	I shouldn't have discerned
you shouldn't have discerned
she shouldn't have discerned
we shouldn't have discerned
you shouldn't have discerned
they shouldn't have discerned	I shouldn't have been discerning
you shouldn't have been discerning
she shouldn't have been discerning
we shouldn't have been discerning
you shouldn't have been discerning
they shouldn't have been discerning	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
should I discern?
should you discern?
should she discern?
should we discern?
should you discern?
should they discern? 	should I be discerning?
should you be discerning?
should she be discerning?
should we be discerning?
should you be discerning?
should they be discerning? 	should I have discerned?
should you have discerned?
should she have discerned?
should we have discerned?
should you have discerned?
should they have discerned? 	should I have been discerning?
should you have been discerning?
should she have been discerning?
should we have been discerning?
should you have been discerning?
should they have been discerning? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
shouldn't I discern?
shouldn't you discern?
shouldn't she discern?
shouldn't we discern?
shouldn't you discern?
shouldn't they discern? 	shouldn't I be discerning?
shouldn't you be discerning?
shouldn't she be discerning?
shouldn't we be discerning?
shouldn't you be discerning?
shouldn't they be discerning? 	shouldn't I have discerned?
shouldn't you have discerned?
shouldn't she have discerned?
shouldn't we have discerned?
shouldn't you have discerned?
shouldn't they have discerned? 	shouldn't I have been discerning?
shouldn't you have been discerning?
shouldn't she have been discerning?
shouldn't we have been discerning?
shouldn't you have been discerning?
shouldn't they have been discerning?