I can tarnish you can tarnish he can tarnish we can tarnish you can tarnish they can tarnish
Forma com V-ing
I can be tarnishing you can be tarnishing he can be tarnishing we can be tarnishing you can be tarnishing they can be tarnishing
Perfeito
I can have tarnished you can have tarnished he can have tarnished we can have tarnished you can have tarnished they can have tarnished
Perfeito com V-ing
I can have been tarnishing you can have been tarnishing he can have been tarnishing we can have been tarnishing you can have been tarnishing they can have been tarnishing
Negação
Forma simple
I cannot tarnish you cannot tarnish he cannot tarnish we cannot tarnish you cannot tarnish they cannot tarnish
Forma com V-ing
I cannot be tarnishing you cannot be tarnishing he cannot be tarnishing we cannot be tarnishing you cannot be tarnishing they cannot be tarnishing
Perfeito
I cannot have tarnished you cannot have tarnished he cannot have tarnished we cannot have tarnished you cannot have tarnished they cannot have tarnished
Perfeito com V-ing
I cannot have been tarnishing you cannot have been tarnishing he cannot have been tarnishing we cannot have been tarnishing you cannot have been tarnishing they cannot have been tarnishing
Forma interrogativa
Forma simple
can I tarnish? can you tarnish? can he tarnish? can we tarnish? can you tarnish? can they tarnish?
Forma com V-ing
can I be tarnishing? can you be tarnishing? can he be tarnishing? can we be tarnishing? can you be tarnishing? can they be tarnishing?
Perfeito
can I have tarnished? can you have tarnished? can he have tarnished? can we have tarnished? can you have tarnished? can they have tarnished?
Perfeito com V-ing
can I have been tarnishing? can you have been tarnishing? can he have been tarnishing? can we have been tarnishing? can you have been tarnishing? can they have been tarnishing?
Forma interro-Negação
Forma simple
can I not tarnish? can you not tarnish? can he not tarnish? can we not tarnish? can you not tarnish? can they not tarnish?
Forma com V-ing
can I not be tarnishing? can you not be tarnishing? can he not be tarnishing? can we not be tarnishing? can you not be tarnishing? can they not be tarnishing?
Perfeito
can I not have tarnished? can you not have tarnished? can he not have tarnished? can we not have tarnished? can you not have tarnished? can they not have tarnished?
Perfeito com V-ing
can I not have been tarnishing? can you not have been tarnishing? can he not have been tarnishing? can we not have been tarnishing? can you not have been tarnishing? can they not have been tarnishing?