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