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