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