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