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