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