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