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