I could rewind you could rewind she could rewind we could rewind you could rewind they could rewind
Forma con V-ing
I could be rewinding you could be rewinding she could be rewinding we could be rewinding you could be rewinding they could be rewinding
Perfecto
I could have rewound you could have rewound she could have rewound we could have rewound you could have rewound they could have rewound
Perfecto con V-ing
I could have been rewinding you could have been rewinding she could have been rewinding we could have been rewinding you could have been rewinding they could have been rewinding
Negación
Forma simple
I could not rewind you could not rewind she could not rewind we could not rewind you could not rewind they could not rewind
Forma con V-ing
I could not be rewinding you could not be rewinding she could not be rewinding we could not be rewinding you could not be rewinding they could not be rewinding
Perfecto
I could not have rewound you could not have rewound she could not have rewound we could not have rewound you could not have rewound they could not have rewound
Perfecto con V-ing
I could not have been rewinding you could not have been rewinding she could not have been rewinding we could not have been rewinding you could not have been rewinding they could not have been rewinding
Forma interrogativa
Forma simple
could I rewind? could you rewind? could she rewind? could we rewind? could you rewind? could they rewind?
Forma con V-ing
could I be rewinding? could you be rewinding? could she be rewinding? could we be rewinding? could you be rewinding? could they be rewinding?
Perfecto
could I have rewound? could you have rewound? could she have rewound? could we have rewound? could you have rewound? could they have rewound?
Perfecto con V-ing
could I have been rewinding? could you have been rewinding? could she have been rewinding? could we have been rewinding? could you have been rewinding? could they have been rewinding?
Forma interro-negativa
Forma simple
could I not rewind? could you not rewind? could she not rewind? could we not rewind? could you not rewind? could they not rewind?
Forma con V-ing
could I not be rewinding? could you not be rewinding? could she not be rewinding? could we not be rewinding? could you not be rewinding? could they not be rewinding?
Perfecto
could I not have rewound? could you not have rewound? could she not have rewound? could we not have rewound? could you not have rewound? could they not have rewound?
Perfecto con V-ing
could I not have been rewinding? could you not have been rewinding? could she not have been rewinding? could we not have been rewinding? could you not have been rewinding? could they not have been rewinding?