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