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