I'd be backhanding you'd be backhanding he'd be backhanding we'd be backhanding you'd be backhanding they'd be backhanding
Perfect
I should've backhanded you should've backhanded he should've backhanded we should've backhanded you should've backhanded they should've backhanded
V-ing perfect
I should've been backhanding you should've been backhanding he should've been backhanding we should've been backhanding you should've been backhanding they should've been backhanding
Negation
Simple form
I shouldn't backhand you shouldn't backhand he shouldn't backhand we shouldn't backhand you shouldn't backhand they shouldn't backhand
V-ing form
I shouldn't be backhanding you shouldn't be backhanding he shouldn't be backhanding we shouldn't be backhanding you shouldn't be backhanding they shouldn't be backhanding
Perfect
I shouldn't have backhanded you shouldn't have backhanded he shouldn't have backhanded we shouldn't have backhanded you shouldn't have backhanded they shouldn't have backhanded
V-ing perfect
I shouldn't have been backhanding you shouldn't have been backhanding he shouldn't have been backhanding we shouldn't have been backhanding you shouldn't have been backhanding they shouldn't have been backhanding
Interrogative form
Simple form
should I backhand? should you backhand? should he backhand? should we backhand? should you backhand? should they backhand?
V-ing form
should I be backhanding? should you be backhanding? should he be backhanding? should we be backhanding? should you be backhanding? should they be backhanding?
Perfect
should I have backhanded? should you have backhanded? should he have backhanded? should we have backhanded? should you have backhanded? should they have backhanded?
V-ing perfect
should I have been backhanding? should you have been backhanding? should he have been backhanding? should we have been backhanding? should you have been backhanding? should they have been backhanding?
Interro-negative form
Simple form
shouldn't I backhand? shouldn't you backhand? shouldn't he backhand? shouldn't we backhand? shouldn't you backhand? shouldn't they backhand?
V-ing form
shouldn't I be backhanding? shouldn't you be backhanding? shouldn't he be backhanding? shouldn't we be backhanding? shouldn't you be backhanding? shouldn't they be backhanding?
Perfect
shouldn't I have backhanded? shouldn't you have backhanded? shouldn't he have backhanded? shouldn't we have backhanded? shouldn't you have backhanded? shouldn't they have backhanded?
V-ing perfect
shouldn't I have been backhanding? shouldn't you have been backhanding? shouldn't he have been backhanding? shouldn't we have been backhanding? shouldn't you have been backhanding? shouldn't they have been backhanding?