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