I'll be subscribing you'll be subscribing she'll be subscribing we'll be subscribing you'll be subscribing they'll be subscribing
Perfect
I'll have subscribed you'll have subscribed she'll have subscribed we'll have subscribed you'll have subscribed they'll have subscribed
V-ing perfect
I'll have been subscribing you'll have been subscribing she'll have been subscribing we'll have been subscribing you'll have been subscribing they'll have been subscribing
Negation
Simple form
I shan't subscribe you shan't subscribe she shan't subscribe we shan't subscribe you shan't subscribe they shan't subscribe
V-ing form
I shan't be subscribing you shan't be subscribing she shan't be subscribing we shan't be subscribing you shan't be subscribing they shan't be subscribing
Perfect
I shan't have subscribed you shan't have subscribed she shan't have subscribed we shan't have subscribed you shan't have subscribed they shan't have subscribed
V-ing perfect
I shan't have been subscribing you shan't have been subscribing she shan't have been subscribing we shan't have been subscribing you shan't have been subscribing they shan't have been subscribing
Interrogative form
Simple form
shall I subscribe? shall you subscribe? shall she subscribe? shall we subscribe? shall you subscribe? shall they subscribe?
V-ing form
shall I be subscribing? shall you be subscribing? shall she be subscribing? shall we be subscribing? shall you be subscribing? shall they be subscribing?
Perfect
shall I have subscribed? shall you have subscribed? shall she have subscribed? shall we have subscribed? shall you have subscribed? shall they have subscribed?
V-ing perfect
shall I have been subscribing? shall you have been subscribing? shall she have been subscribing? shall we have been subscribing? shall you have been subscribing? shall they have been subscribing?
Interro-negative form
Simple form
shan't I subscribe? shan't you subscribe? shan't she subscribe? shan't we subscribe? shan't you subscribe? shan't they subscribe?
V-ing form
shan't I be subscribing? shan't you be subscribing? shan't she be subscribing? shan't we be subscribing? shan't you be subscribing? shan't they be subscribing?
Perfect
shan't I have subscribed? shan't you have subscribed? shan't she have subscribed? shan't we have subscribed? shan't you have subscribed? shan't they have subscribed?
V-ing perfect
shan't I have been subscribing? shan't you have been subscribing? shan't she have been subscribing? shan't we have been subscribing? shan't you have been subscribing? shan't they have been subscribing?