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