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