I could rub you could rub she could rub we could rub you could rub they could rub
Forma con V-ing
I could be rubbing you could be rubbing she could be rubbing we could be rubbing you could be rubbing they could be rubbing
Perfetto
I could have rubbed you could have rubbed she could have rubbed we could have rubbed you could have rubbed they could have rubbed
Perfetto con V-ing
I could have been rubbing you could have been rubbing she could have been rubbing we could have been rubbing you could have been rubbing they could have been rubbing
Negazione
Forma semplice
I couldn't rub you couldn't rub she couldn't rub we couldn't rub you couldn't rub they couldn't rub
Forma con V-ing
I couldn't be rubbing you couldn't be rubbing she couldn't be rubbing we couldn't be rubbing you couldn't be rubbing they couldn't be rubbing
Perfetto
I couldn't have rubbed you couldn't have rubbed she couldn't have rubbed we couldn't have rubbed you couldn't have rubbed they couldn't have rubbed
Perfetto con V-ing
I couldn't have been rubbing you couldn't have been rubbing she couldn't have been rubbing we couldn't have been rubbing you couldn't have been rubbing they couldn't have been rubbing
Forma interrogativa
Forma semplice
could I rub? could you rub? could she rub? could we rub? could you rub? could they rub?
Forma con V-ing
could I be rubbing? could you be rubbing? could she be rubbing? could we be rubbing? could you be rubbing? could they be rubbing?
Perfetto
could I have rubbed? could you have rubbed? could she have rubbed? could we have rubbed? could you have rubbed? could they have rubbed?
Perfetto con V-ing
could I have been rubbing? could you have been rubbing? could she have been rubbing? could we have been rubbing? could you have been rubbing? could they have been rubbing?
Forma interro-negativa
Forma semplice
couldn't I rub? couldn't you rub? couldn't she rub? couldn't we rub? couldn't you rub? couldn't they rub?
Forma con V-ing
couldn't I be rubbing? couldn't you be rubbing? couldn't she be rubbing? couldn't we be rubbing? couldn't you be rubbing? couldn't they be rubbing?
Perfetto
couldn't I have rubbed? couldn't you have rubbed? couldn't she have rubbed? couldn't we have rubbed? couldn't you have rubbed? couldn't they have rubbed?
Perfetto con V-ing
couldn't I have been rubbing? couldn't you have been rubbing? couldn't she have been rubbing? couldn't we have been rubbing? couldn't you have been rubbing? couldn't they have been rubbing?