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