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