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