I could obey you could obey he could obey we could obey you could obey they could obey
Forma com V-ing
I could be obeying you could be obeying he could be obeying we could be obeying you could be obeying they could be obeying
Perfeito
I could have obeyed you could have obeyed he could have obeyed we could have obeyed you could have obeyed they could have obeyed
Perfeito com V-ing
I could have been obeying you could have been obeying he could have been obeying we could have been obeying you could have been obeying they could have been obeying
Negação
Forma simple
I could not obey you could not obey he could not obey we could not obey you could not obey they could not obey
Forma com V-ing
I could not be obeying you could not be obeying he could not be obeying we could not be obeying you could not be obeying they could not be obeying
Perfeito
I could not have obeyed you could not have obeyed he could not have obeyed we could not have obeyed you could not have obeyed they could not have obeyed
Perfeito com V-ing
I could not have been obeying you could not have been obeying he could not have been obeying we could not have been obeying you could not have been obeying they could not have been obeying
Forma interrogativa
Forma simple
could I obey? could you obey? could he obey? could we obey? could you obey? could they obey?
Forma com V-ing
could I be obeying? could you be obeying? could he be obeying? could we be obeying? could you be obeying? could they be obeying?
Perfeito
could I have obeyed? could you have obeyed? could he have obeyed? could we have obeyed? could you have obeyed? could they have obeyed?
Perfeito com V-ing
could I have been obeying? could you have been obeying? could he have been obeying? could we have been obeying? could you have been obeying? could they have been obeying?
Forma interro-Negação
Forma simple
could I not obey? could you not obey? could he not obey? could we not obey? could you not obey? could they not obey?
Forma com V-ing
could I not be obeying? could you not be obeying? could he not be obeying? could we not be obeying? could you not be obeying? could they not be obeying?
Perfeito
could I not have obeyed? could you not have obeyed? could he not have obeyed? could we not have obeyed? could you not have obeyed? could they not have obeyed?
Perfeito com V-ing
could I not have been obeying? could you not have been obeying? could he not have been obeying? could we not have been obeying? could you not have been obeying? could they not have been obeying?