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