I'd be curbing you'd be curbing she'd be curbing we'd be curbing you'd be curbing they'd be curbing
Perfect
I should've curbed you should've curbed she should've curbed we should've curbed you should've curbed they should've curbed
Perfect en V-ing
I should've been curbing you should've been curbing she should've been curbing we should've been curbing you should've been curbing they should've been curbing
Négation
Forme simple
I shouldn't curb you shouldn't curb she shouldn't curb we shouldn't curb you shouldn't curb they shouldn't curb
Forme en V-ing
I shouldn't be curbing you shouldn't be curbing she shouldn't be curbing we shouldn't be curbing you shouldn't be curbing they shouldn't be curbing
Perfect
I shouldn't have curbed you shouldn't have curbed she shouldn't have curbed we shouldn't have curbed you shouldn't have curbed they shouldn't have curbed
Perfect en V-ing
I shouldn't have been curbing you shouldn't have been curbing she shouldn't have been curbing we shouldn't have been curbing you shouldn't have been curbing they shouldn't have been curbing
Forme interrogative
Forme simple
should I curb? should you curb? should she curb? should we curb? should you curb? should they curb?
Forme en V-ing
should I be curbing? should you be curbing? should she be curbing? should we be curbing? should you be curbing? should they be curbing?
Perfect
should I have curbed? should you have curbed? should she have curbed? should we have curbed? should you have curbed? should they have curbed?
Perfect en V-ing
should I have been curbing? should you have been curbing? should she have been curbing? should we have been curbing? should you have been curbing? should they have been curbing?
Forme interro-négative
Forme simple
shouldn't I curb? shouldn't you curb? shouldn't she curb? shouldn't we curb? shouldn't you curb? shouldn't they curb?
Forme en V-ing
shouldn't I be curbing? shouldn't you be curbing? shouldn't she be curbing? shouldn't we be curbing? shouldn't you be curbing? shouldn't they be curbing?
Perfect
shouldn't I have curbed? shouldn't you have curbed? shouldn't she have curbed? shouldn't we have curbed? shouldn't you have curbed? shouldn't they have curbed?
Perfect en V-ing
shouldn't I have been curbing? shouldn't you have been curbing? shouldn't she have been curbing? shouldn't we have been curbing? shouldn't you have been curbing? shouldn't they have been curbing?