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