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