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