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