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