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