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