I'd be depopulating you'd be depopulating he'd be depopulating we'd be depopulating you'd be depopulating they'd be depopulating
Perfect
I should've depopulated you should've depopulated he 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 he 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 he 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 he 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 he 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 he 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 he depopulate? should we depopulate? should you depopulate? should they depopulate?
V-ing form
should I be depopulating? should you be depopulating? should he be depopulating? should we be depopulating? should you be depopulating? should they be depopulating?
Perfect
should I have depopulated? should you have depopulated? should he 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 he 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 he 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 he 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 he 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 he have been depopulating? shouldn't we have been depopulating? shouldn't you have been depopulating? shouldn't they have been depopulating?