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