I'd be knowing you'd be knowing she'd be knowing we'd be knowing you'd be knowing they'd be knowing
Perfecto
I should've known you should've known she should've known we should've known you should've known they should've known
Perfecto con V-ing
I should've been knowing you should've been knowing she should've been knowing we should've been knowing you should've been knowing they should've been knowing
Negación
Forma simple
I shouldn't know you shouldn't know she shouldn't know we shouldn't know you shouldn't know they shouldn't know
Forma con V-ing
I shouldn't be knowing you shouldn't be knowing she shouldn't be knowing we shouldn't be knowing you shouldn't be knowing they shouldn't be knowing
Perfecto
I shouldn't have known you shouldn't have known she shouldn't have known we shouldn't have known you shouldn't have known they shouldn't have known
Perfecto con V-ing
I shouldn't have been knowing you shouldn't have been knowing she shouldn't have been knowing we shouldn't have been knowing you shouldn't have been knowing they shouldn't have been knowing
Forma interrogativa
Forma simple
should I know? should you know? should she know? should we know? should you know? should they know?
Forma con V-ing
should I be knowing? should you be knowing? should she be knowing? should we be knowing? should you be knowing? should they be knowing?
Perfecto
should I have known? should you have known? should she have known? should we have known? should you have known? should they have known?
Perfecto con V-ing
should I have been knowing? should you have been knowing? should she have been knowing? should we have been knowing? should you have been knowing? should they have been knowing?
Forma interro-negativa
Forma simple
shouldn't I know? shouldn't you know? shouldn't she know? shouldn't we know? shouldn't you know? shouldn't they know?
Forma con V-ing
shouldn't I be knowing? shouldn't you be knowing? shouldn't she be knowing? shouldn't we be knowing? shouldn't you be knowing? shouldn't they be knowing?
Perfecto
shouldn't I have known? shouldn't you have known? shouldn't she have known? shouldn't we have known? shouldn't you have known? shouldn't they have known?
Perfecto con V-ing
shouldn't I have been knowing? shouldn't you have been knowing? shouldn't she have been knowing? shouldn't we have been knowing? shouldn't you have been knowing? shouldn't they have been knowing?