I'll be discerning you'll be discerning he'll be discerning we'll be discerning you'll be discerning they'll be discerning
Perfect
I'll have discerned you'll have discerned he'll have discerned we'll have discerned you'll have discerned they'll have discerned
V-ing perfect
I'll have been discerning you'll have been discerning he'll have been discerning we'll have been discerning you'll have been discerning they'll have been discerning
Negation
Simple form
I shan't discern you shan't discern he shan't discern we shan't discern you shan't discern they shan't discern
V-ing form
I shan't be discerning you shan't be discerning he shan't be discerning we shan't be discerning you shan't be discerning they shan't be discerning
Perfect
I shan't have discerned you shan't have discerned he shan't have discerned we shan't have discerned you shan't have discerned they shan't have discerned
V-ing perfect
I shan't have been discerning you shan't have been discerning he shan't have been discerning we shan't have been discerning you shan't have been discerning they shan't have been discerning
Interrogative form
Simple form
shall I discern? shall you discern? shall he discern? shall we discern? shall you discern? shall they discern?
V-ing form
shall I be discerning? shall you be discerning? shall he be discerning? shall we be discerning? shall you be discerning? shall they be discerning?
Perfect
shall I have discerned? shall you have discerned? shall he have discerned? shall we have discerned? shall you have discerned? shall they have discerned?
V-ing perfect
shall I have been discerning? shall you have been discerning? shall he have been discerning? shall we have been discerning? shall you have been discerning? shall they have been discerning?
Interro-negative form
Simple form
shan't I discern? shan't you discern? shan't he discern? shan't we discern? shan't you discern? shan't they discern?
V-ing form
shan't I be discerning? shan't you be discerning? shan't he be discerning? shan't we be discerning? shan't you be discerning? shan't they be discerning?
Perfect
shan't I have discerned? shan't you have discerned? shan't he have discerned? shan't we have discerned? shan't you have discerned? shan't they have discerned?
V-ing perfect
shan't I have been discerning? shan't you have been discerning? shan't he have been discerning? shan't we have been discerning? shan't you have been discerning? shan't they have been discerning?