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