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