I'll be fast-forwarding you'll be fast-forwarding he'll be fast-forwarding we'll be fast-forwarding you'll be fast-forwarding they'll be fast-forwarding
Perfect
I'll have fast-forwarded you'll have fast-forwarded he'll have fast-forwarded we'll have fast-forwarded you'll have fast-forwarded they'll have fast-forwarded
V-ing perfect
I'll have been fast-forwarding you'll have been fast-forwarding he'll have been fast-forwarding we'll have been fast-forwarding you'll have been fast-forwarding they'll have been fast-forwarding
Negation
Simple form
I shan't fast-forward you shan't fast-forward he shan't fast-forward we shan't fast-forward you shan't fast-forward they shan't fast-forward
V-ing form
I shan't be fast-forwarding you shan't be fast-forwarding he shan't be fast-forwarding we shan't be fast-forwarding you shan't be fast-forwarding they shan't be fast-forwarding
Perfect
I shan't have fast-forwarded you shan't have fast-forwarded he shan't have fast-forwarded we shan't have fast-forwarded you shan't have fast-forwarded they shan't have fast-forwarded
V-ing perfect
I shan't have been fast-forwarding you shan't have been fast-forwarding he shan't have been fast-forwarding we shan't have been fast-forwarding you shan't have been fast-forwarding they shan't have been fast-forwarding
Interrogative form
Simple form
shall I fast-forward? shall you fast-forward? shall he fast-forward? shall we fast-forward? shall you fast-forward? shall they fast-forward?
V-ing form
shall I be fast-forwarding? shall you be fast-forwarding? shall he be fast-forwarding? shall we be fast-forwarding? shall you be fast-forwarding? shall they be fast-forwarding?
Perfect
shall I have fast-forwarded? shall you have fast-forwarded? shall he have fast-forwarded? shall we have fast-forwarded? shall you have fast-forwarded? shall they have fast-forwarded?
V-ing perfect
shall I have been fast-forwarding? shall you have been fast-forwarding? shall he have been fast-forwarding? shall we have been fast-forwarding? shall you have been fast-forwarding? shall they have been fast-forwarding?
Interro-negative form
Simple form
shan't I fast-forward? shan't you fast-forward? shan't he fast-forward? shan't we fast-forward? shan't you fast-forward? shan't they fast-forward?
V-ing form
shan't I be fast-forwarding? shan't you be fast-forwarding? shan't he be fast-forwarding? shan't we be fast-forwarding? shan't you be fast-forwarding? shan't they be fast-forwarding?
Perfect
shan't I have fast-forwarded? shan't you have fast-forwarded? shan't he have fast-forwarded? shan't we have fast-forwarded? shan't you have fast-forwarded? shan't they have fast-forwarded?
V-ing perfect
shan't I have been fast-forwarding? shan't you have been fast-forwarding? shan't he have been fast-forwarding? shan't we have been fast-forwarding? shan't you have been fast-forwarding? shan't they have been fast-forwarding?