must discern
Regelmä&szlig;iges Verb: discern - discerned- discerned

Bestätigung 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
I must discern
you must discern
he must discern
we must discern
you must discern
they must discern 	I must be discerning
you must be discerning
he must be discerning
we must be discerning
you must be discerning
they must be discerning	I must have discerned
you must have discerned
he must have discerned
we must have discerned
you must have discerned
they must have discerned	I must have been discerning
you must have been discerning
he must have been discerning
we must have been discerning
you must have been discerning
they must have been discerning	

Negation 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
I mustn't discern
you mustn't discern
he mustn't discern
we mustn't discern
you mustn't discern
they mustn't discern 	I mustn't be discerning
you mustn't be discerning
he mustn't be discerning
we mustn't be discerning
you mustn't be discerning
they mustn't be discerning	I mustn't have discerned
you mustn't have discerned
he mustn't have discerned
we mustn't have discerned
you mustn't have discerned
they mustn't have discerned	I mustn't have been discerning
you mustn't have been discerning
he mustn't have been discerning
we mustn't have been discerning
you mustn't have been discerning
they mustn't have been discerning	

Fragende Form 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
must I discern?
must you discern?
must he discern?
must we discern?
must you discern?
must they discern? 	must I be discerning?
must you be discerning?
must he be discerning?
must we be discerning?
must you be discerning?
must they be discerning? 	must I have discerned?
must you have discerned?
must he have discerned?
must we have discerned?
must you have discerned?
must they have discerned? 	must I have been discerning?
must you have been discerning?
must he have been discerning?
must we have been discerning?
must you have been discerning?
must they have been discerning? 	

Fragende Negation Form 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
mustn't I discern?
mustn't you discern?
mustn't he discern?
mustn't we discern?
mustn't you discern?
mustn't they discern? 	mustn't I be discerning?
mustn't you be discerning?
mustn't he be discerning?
mustn't we be discerning?
mustn't you be discerning?
mustn't they be discerning? 	mustn't I have discerned?
mustn't you have discerned?
mustn't he have discerned?
mustn't we have discerned?
mustn't you have discerned?
mustn't they have discerned? 	mustn't I have been discerning?
mustn't you have been discerning?
mustn't he have been discerning?
mustn't we have been discerning?
mustn't you have been discerning?
mustn't they have been discerning?