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