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