I could borrow you could borrow she could borrow we could borrow you could borrow they could borrow
Forma com V-ing
I could be borrowing you could be borrowing she could be borrowing we could be borrowing you could be borrowing they could be borrowing
Perfeito
I could have borrowed you could have borrowed she could have borrowed we could have borrowed you could have borrowed they could have borrowed
Perfeito com V-ing
I could have been borrowing you could have been borrowing she could have been borrowing we could have been borrowing you could have been borrowing they could have been borrowing
Negação
Forma simple
I could not borrow you could not borrow she could not borrow we could not borrow you could not borrow they could not borrow
Forma com V-ing
I could not be borrowing you could not be borrowing she could not be borrowing we could not be borrowing you could not be borrowing they could not be borrowing
Perfeito
I could not have borrowed you could not have borrowed she could not have borrowed we could not have borrowed you could not have borrowed they could not have borrowed
Perfeito com V-ing
I could not have been borrowing you could not have been borrowing she could not have been borrowing we could not have been borrowing you could not have been borrowing they could not have been borrowing
Forma interrogativa
Forma simple
could I borrow? could you borrow? could she borrow? could we borrow? could you borrow? could they borrow?
Forma com V-ing
could I be borrowing? could you be borrowing? could she be borrowing? could we be borrowing? could you be borrowing? could they be borrowing?
Perfeito
could I have borrowed? could you have borrowed? could she have borrowed? could we have borrowed? could you have borrowed? could they have borrowed?
Perfeito com V-ing
could I have been borrowing? could you have been borrowing? could she have been borrowing? could we have been borrowing? could you have been borrowing? could they have been borrowing?
Forma interro-Negação
Forma simple
could I not borrow? could you not borrow? could she not borrow? could we not borrow? could you not borrow? could they not borrow?
Forma com V-ing
could I not be borrowing? could you not be borrowing? could she not be borrowing? could we not be borrowing? could you not be borrowing? could they not be borrowing?
Perfeito
could I not have borrowed? could you not have borrowed? could she not have borrowed? could we not have borrowed? could you not have borrowed? could they not have borrowed?
Perfeito com V-ing
could I not have been borrowing? could you not have been borrowing? could she not have been borrowing? could we not have been borrowing? could you not have been borrowing? could they not have been borrowing?