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