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