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