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