I can cancel you can cancel he can cancel we can cancel you can cancel they can cancel
Forma com V-ing
I can be cancelling you can be cancelling he can be cancelling we can be cancelling you can be cancelling they can be cancelling
Perfeito
I can have cancelled you can have cancelled he can have cancelled we can have cancelled you can have cancelled they can have cancelled
Perfeito com V-ing
I can have been cancelling you can have been cancelling he can have been cancelling we can have been cancelling you can have been cancelling they can have been cancelling
Negação
Forma simple
I cannot cancel you cannot cancel he cannot cancel we cannot cancel you cannot cancel they cannot cancel
Forma com V-ing
I cannot be cancelling you cannot be cancelling he cannot be cancelling we cannot be cancelling you cannot be cancelling they cannot be cancelling
Perfeito
I cannot have cancelled you cannot have cancelled he cannot have cancelled we cannot have cancelled you cannot have cancelled they cannot have cancelled
Perfeito com V-ing
I cannot have been cancelling you cannot have been cancelling he cannot have been cancelling we cannot have been cancelling you cannot have been cancelling they cannot have been cancelling
Forma interrogativa
Forma simple
can I cancel? can you cancel? can he cancel? can we cancel? can you cancel? can they cancel?
Forma com V-ing
can I be cancelling? can you be cancelling? can he be cancelling? can we be cancelling? can you be cancelling? can they be cancelling?
Perfeito
can I have cancelled? can you have cancelled? can he have cancelled? can we have cancelled? can you have cancelled? can they have cancelled?
Perfeito com V-ing
can I have been cancelling? can you have been cancelling? can he have been cancelling? can we have been cancelling? can you have been cancelling? can they have been cancelling?
Forma interro-Negação
Forma simple
can I not cancel? can you not cancel? can he not cancel? can we not cancel? can you not cancel? can they not cancel?
Forma com V-ing
can I not be cancelling? can you not be cancelling? can he not be cancelling? can we not be cancelling? can you not be cancelling? can they not be cancelling?
Perfeito
can I not have cancelled? can you not have cancelled? can he not have cancelled? can we not have cancelled? can you not have cancelled? can they not have cancelled?
Perfeito com V-ing
can I not have been cancelling? can you not have been cancelling? can he not have been cancelling? can we not have been cancelling? can you not have been cancelling? can they not have been cancelling?