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