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