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