I may rub you may rub he may rub we may rub you may rub they may rub
Forma com V-ing
I may be rubbing you may be rubbing he may be rubbing we may be rubbing you may be rubbing they may be rubbing
Perfeito
I may have rubbed you may have rubbed he may have rubbed we may have rubbed you may have rubbed they may have rubbed
Perfeito com V-ing
I may have been rubbing you may have been rubbing he may have been rubbing we may have been rubbing you may have been rubbing they may have been rubbing
Negação
Forma simple
I may not rub you may not rub he may not rub we may not rub you may not rub they may not rub
Forma com V-ing
I may not be rubbing you may not be rubbing he may not be rubbing we may not be rubbing you may not be rubbing they may not be rubbing
Perfeito
I may not have rubbed you may not have rubbed he may not have rubbed we may not have rubbed you may not have rubbed they may not have rubbed
Perfeito com V-ing
I may not have been rubbing you may not have been rubbing he may not have been rubbing we may not have been rubbing you may not have been rubbing they may not have been rubbing
Forma interrogativa
Forma simple
may I rub? may you rub? may he rub? may we rub? may you rub? may they rub?
Forma com V-ing
may I be rubbing? may you be rubbing? may he be rubbing? may we be rubbing? may you be rubbing? may they be rubbing?
Perfeito
may I have rubbed? may you have rubbed? may he have rubbed? may we have rubbed? may you have rubbed? may they have rubbed?
Perfeito com V-ing
may I have been rubbing? may you have been rubbing? may he have been rubbing? may we have been rubbing? may you have been rubbing? may they have been rubbing?
Forma interro-Negação
Forma simple
may I not rub? may you not rub? may he not rub? may we not rub? may you not rub? may they not rub?
Forma com V-ing
may I not be rubbing? may you not be rubbing? may he not be rubbing? may we not be rubbing? may you not be rubbing? may they not be rubbing?
Perfeito
may I not have rubbed? may you not have rubbed? may he not have rubbed? may we not have rubbed? may you not have rubbed? may they not have rubbed?
Perfeito com V-ing
may I not have been rubbing? may you not have been rubbing? may he not have been rubbing? may we not have been rubbing? may you not have been rubbing? may they not have been rubbing?