I may benumb you may benumb she may benumb we may benumb you may benumb they may benumb
V-ing form
I may be benumbing you may be benumbing she may be benumbing we may be benumbing you may be benumbing they may be benumbing
Perfect
I may have benumbed you may have benumbed she may have benumbed we may have benumbed you may have benumbed they may have benumbed
V-ing perfect
I may have been benumbing you may have been benumbing she may have been benumbing we may have been benumbing you may have been benumbing they may have been benumbing
Negation
Simple form
I mayn't benumb you mayn't benumb she mayn't benumb we mayn't benumb you mayn't benumb they mayn't benumb
V-ing form
I mayn't be benumbing you mayn't be benumbing she mayn't be benumbing we mayn't be benumbing you mayn't be benumbing they mayn't be benumbing
Perfect
I mayn't have benumbed you mayn't have benumbed she mayn't have benumbed we mayn't have benumbed you mayn't have benumbed they mayn't have benumbed
V-ing perfect
I mayn't have been benumbing you mayn't have been benumbing she mayn't have been benumbing we mayn't have been benumbing you mayn't have been benumbing they mayn't have been benumbing
Interrogative form
Simple form
may I benumb? may you benumb? may she benumb? may we benumb? may you benumb? may they benumb?
V-ing form
may I be benumbing? may you be benumbing? may she be benumbing? may we be benumbing? may you be benumbing? may they be benumbing?
Perfect
may I have benumbed? may you have benumbed? may she have benumbed? may we have benumbed? may you have benumbed? may they have benumbed?
V-ing perfect
may I have been benumbing? may you have been benumbing? may she have been benumbing? may we have been benumbing? may you have been benumbing? may they have been benumbing?
Interro-negative form
Simple form
mayn't I benumb? mayn't you benumb? mayn't she benumb? mayn't we benumb? mayn't you benumb? mayn't they benumb?
V-ing form
mayn't I be benumbing? mayn't you be benumbing? mayn't she be benumbing? mayn't we be benumbing? mayn't you be benumbing? mayn't they be benumbing?
Perfect
mayn't I have benumbed? mayn't you have benumbed? mayn't she have benumbed? mayn't we have benumbed? mayn't you have benumbed? mayn't they have benumbed?
V-ing perfect
mayn't I have been benumbing? mayn't you have been benumbing? mayn't she have been benumbing? mayn't we have been benumbing? mayn't you have been benumbing? mayn't they have been benumbing?