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

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I can discern
you can discern
she can discern
we can discern
you can discern
they can discern 	I can be discerning
you can be discerning
she can be discerning
we can be discerning
you can be discerning
they can be discerning	I can have discerned
you can have discerned
she can have discerned
we can have discerned
you can have discerned
they can have discerned	I can have been discerning
you can have been discerning
she can have been discerning
we can have been discerning
you can have been discerning
they can have been discerning	

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

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

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