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