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