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