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