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