I'd be monopolizing you'd be monopolizing she'd be monopolizing we'd be monopolizing you'd be monopolizing they'd be monopolizing
Perfect
I should've monopolized you should've monopolized she should've monopolized we should've monopolized you should've monopolized they should've monopolized
V-ing perfect
I should've been monopolizing you should've been monopolizing she should've been monopolizing we should've been monopolizing you should've been monopolizing they should've been monopolizing
Negation
Simple form
I shouldn't monopolize you shouldn't monopolize she shouldn't monopolize we shouldn't monopolize you shouldn't monopolize they shouldn't monopolize
V-ing form
I shouldn't be monopolizing you shouldn't be monopolizing she shouldn't be monopolizing we shouldn't be monopolizing you shouldn't be monopolizing they shouldn't be monopolizing
Perfect
I shouldn't have monopolized you shouldn't have monopolized she shouldn't have monopolized we shouldn't have monopolized you shouldn't have monopolized they shouldn't have monopolized
V-ing perfect
I shouldn't have been monopolizing you shouldn't have been monopolizing she shouldn't have been monopolizing we shouldn't have been monopolizing you shouldn't have been monopolizing they shouldn't have been monopolizing
Interrogative form
Simple form
should I monopolize? should you monopolize? should she monopolize? should we monopolize? should you monopolize? should they monopolize?
V-ing form
should I be monopolizing? should you be monopolizing? should she be monopolizing? should we be monopolizing? should you be monopolizing? should they be monopolizing?
Perfect
should I have monopolized? should you have monopolized? should she have monopolized? should we have monopolized? should you have monopolized? should they have monopolized?
V-ing perfect
should I have been monopolizing? should you have been monopolizing? should she have been monopolizing? should we have been monopolizing? should you have been monopolizing? should they have been monopolizing?
Interro-negative form
Simple form
shouldn't I monopolize? shouldn't you monopolize? shouldn't she monopolize? shouldn't we monopolize? shouldn't you monopolize? shouldn't they monopolize?
V-ing form
shouldn't I be monopolizing? shouldn't you be monopolizing? shouldn't she be monopolizing? shouldn't we be monopolizing? shouldn't you be monopolizing? shouldn't they be monopolizing?
Perfect
shouldn't I have monopolized? shouldn't you have monopolized? shouldn't she have monopolized? shouldn't we have monopolized? shouldn't you have monopolized? shouldn't they have monopolized?
V-ing perfect
shouldn't I have been monopolizing? shouldn't you have been monopolizing? shouldn't she have been monopolizing? shouldn't we have been monopolizing? shouldn't you have been monopolizing? shouldn't they have been monopolizing?