I'll be ensuring you'll be ensuring she'll be ensuring we'll be ensuring you'll be ensuring they'll be ensuring
Perfect
I'll have ensured you'll have ensured she'll have ensured we'll have ensured you'll have ensured they'll have ensured
V-ing perfect
I'll have been ensuring you'll have been ensuring she'll have been ensuring we'll have been ensuring you'll have been ensuring they'll have been ensuring
Negation
Simple form
I shan't ensure you shan't ensure she shan't ensure we shan't ensure you shan't ensure they shan't ensure
V-ing form
I shan't be ensuring you shan't be ensuring she shan't be ensuring we shan't be ensuring you shan't be ensuring they shan't be ensuring
Perfect
I shan't have ensured you shan't have ensured she shan't have ensured we shan't have ensured you shan't have ensured they shan't have ensured
V-ing perfect
I shan't have been ensuring you shan't have been ensuring she shan't have been ensuring we shan't have been ensuring you shan't have been ensuring they shan't have been ensuring
Interrogative form
Simple form
shall I ensure? shall you ensure? shall she ensure? shall we ensure? shall you ensure? shall they ensure?
V-ing form
shall I be ensuring? shall you be ensuring? shall she be ensuring? shall we be ensuring? shall you be ensuring? shall they be ensuring?
Perfect
shall I have ensured? shall you have ensured? shall she have ensured? shall we have ensured? shall you have ensured? shall they have ensured?
V-ing perfect
shall I have been ensuring? shall you have been ensuring? shall she have been ensuring? shall we have been ensuring? shall you have been ensuring? shall they have been ensuring?
Interro-negative form
Simple form
shan't I ensure? shan't you ensure? shan't she ensure? shan't we ensure? shan't you ensure? shan't they ensure?
V-ing form
shan't I be ensuring? shan't you be ensuring? shan't she be ensuring? shan't we be ensuring? shan't you be ensuring? shan't they be ensuring?
Perfect
shan't I have ensured? shan't you have ensured? shan't she have ensured? shan't we have ensured? shan't you have ensured? shan't they have ensured?
V-ing perfect
shan't I have been ensuring? shan't you have been ensuring? shan't she have been ensuring? shan't we have been ensuring? shan't you have been ensuring? shan't they have been ensuring?