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