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