don't I rub? don't you rub? doesn't he rub? don't we rub? don't you rub? don't they rub?
Presente contínuo
am I not rubbing? aren't you rubbing? isn't he rubbing? aren't we rubbing? aren't you rubbing? aren't they rubbing?
Pretérito
didn't I rub? didn't you rub? didn't he rub? didn't we rub? didn't you rub? didn't they rub?
Preterito contínuo
wasn't I rubbing? weren't you rubbing? wasn't he rubbing? weren't we rubbing? weren't you rubbing? weren't they rubbing?
Presente perfeito
haven't I rubbed? haven't you rubbed? hasn't he rubbed? haven't we rubbed? haven't you rubbed? haven't they rubbed?
Presente perfeito contínuo
haven't I been rubbing? haven't you been rubbing? hasn't he been rubbing? haven't we been rubbing? haven't you been rubbing? haven't they been rubbing?
Mais perfeito
hadn't I rubbed? hadn't you rubbed? hadn't he rubbed? hadn't we rubbed? hadn't you rubbed? hadn't they rubbed?
Contínuo mais perfeito
hadn't I been rubbing? hadn't you been rubbing? hadn't he been rubbing? hadn't we been rubbing? hadn't you been rubbing? hadn't they been rubbing?
Futuro
won't I rub? won't you rub? won't he rub? won't we rub? won't you rub? won't they rub?
Futuro contínuo
won't I be rubbing? won't you be rubbing? won't he be rubbing? won't we be rubbing? won't you be rubbing? won't they be rubbing?
futuro perfeito
won't I have rubbed? won't you have rubbed? won't he have rubbed? won't we have rubbed? won't you have rubbed? won't they have rubbed?
futuro perfeito contínuo
won't I have been rubbing? won't you have been rubbing? won't he have been rubbing? won't we have been rubbing? won't you have been rubbing? won't they have been rubbing?
Condicional
Presente
wouldn't I rub? wouldn't you rub? wouldn't he rub? wouldn't we rub? wouldn't you rub? wouldn't they rub?
Presente contínuo
wouldn't I be rubbing? wouldn't you be rubbing? wouldn't he be rubbing? wouldn't we be rubbing? wouldn't you be rubbing? wouldn't they be rubbing?
Passado
wouldn't I have rubbed? wouldn't you have rubbed? wouldn't he have rubbed? wouldn't we have rubbed? wouldn't you have rubbed? wouldn't they have rubbed?
Passado contínuo
wouldn't I have been rubbing? wouldn't you have been rubbing? wouldn't he have been rubbing? wouldn't we have been rubbing? wouldn't you have been rubbing? wouldn't they have been rubbing?