I'd be enthusiasming you'd be enthusiasming he'd be enthusiasming we'd be enthusiasming you'd be enthusiasming they'd be enthusiasming
Perfect
I should've enthusiasmed you should've enthusiasmed he should've enthusiasmed we should've enthusiasmed you should've enthusiasmed they should've enthusiasmed
Perfect en V-ing
I should've been enthusiasming you should've been enthusiasming he should've been enthusiasming we should've been enthusiasming you should've been enthusiasming they should've been enthusiasming
Négation
Forme simple
I shouldn't enthusiasm you shouldn't enthusiasm he shouldn't enthusiasm we shouldn't enthusiasm you shouldn't enthusiasm they shouldn't enthusiasm
Forme en V-ing
I shouldn't be enthusiasming you shouldn't be enthusiasming he shouldn't be enthusiasming we shouldn't be enthusiasming you shouldn't be enthusiasming they shouldn't be enthusiasming
Perfect
I shouldn't have enthusiasmed you shouldn't have enthusiasmed he shouldn't have enthusiasmed we shouldn't have enthusiasmed you shouldn't have enthusiasmed they shouldn't have enthusiasmed
Perfect en V-ing
I shouldn't have been enthusiasming you shouldn't have been enthusiasming he shouldn't have been enthusiasming we shouldn't have been enthusiasming you shouldn't have been enthusiasming they shouldn't have been enthusiasming
Forme interrogative
Forme simple
should I enthusiasm? should you enthusiasm? should he enthusiasm? should we enthusiasm? should you enthusiasm? should they enthusiasm?
Forme en V-ing
should I be enthusiasming? should you be enthusiasming? should he be enthusiasming? should we be enthusiasming? should you be enthusiasming? should they be enthusiasming?
Perfect
should I have enthusiasmed? should you have enthusiasmed? should he have enthusiasmed? should we have enthusiasmed? should you have enthusiasmed? should they have enthusiasmed?
Perfect en V-ing
should I have been enthusiasming? should you have been enthusiasming? should he have been enthusiasming? should we have been enthusiasming? should you have been enthusiasming? should they have been enthusiasming?
Forme interro-négative
Forme simple
shouldn't I enthusiasm? shouldn't you enthusiasm? shouldn't he enthusiasm? shouldn't we enthusiasm? shouldn't you enthusiasm? shouldn't they enthusiasm?
Forme en V-ing
shouldn't I be enthusiasming? shouldn't you be enthusiasming? shouldn't he be enthusiasming? shouldn't we be enthusiasming? shouldn't you be enthusiasming? shouldn't they be enthusiasming?
Perfect
shouldn't I have enthusiasmed? shouldn't you have enthusiasmed? shouldn't he have enthusiasmed? shouldn't we have enthusiasmed? shouldn't you have enthusiasmed? shouldn't they have enthusiasmed?
Perfect en V-ing
shouldn't I have been enthusiasming? shouldn't you have been enthusiasming? shouldn't he have been enthusiasming? shouldn't we have been enthusiasming? shouldn't you have been enthusiasming? shouldn't they have been enthusiasming?