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