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