I could impinge you could impinge he could impinge we could impinge you could impinge they could impinge
Forma com V-ing
I could be impinging you could be impinging he could be impinging we could be impinging you could be impinging they could be impinging
Perfeito
I could have impinged you could have impinged he could have impinged we could have impinged you could have impinged they could have impinged
Perfeito com V-ing
I could have been impinging you could have been impinging he could have been impinging we could have been impinging you could have been impinging they could have been impinging
Negação
Forma simple
I could not impinge you could not impinge he could not impinge we could not impinge you could not impinge they could not impinge
Forma com V-ing
I could not be impinging you could not be impinging he could not be impinging we could not be impinging you could not be impinging they could not be impinging
Perfeito
I could not have impinged you could not have impinged he could not have impinged we could not have impinged you could not have impinged they could not have impinged
Perfeito com V-ing
I could not have been impinging you could not have been impinging he could not have been impinging we could not have been impinging you could not have been impinging they could not have been impinging
Forma interrogativa
Forma simple
could I impinge? could you impinge? could he impinge? could we impinge? could you impinge? could they impinge?
Forma com V-ing
could I be impinging? could you be impinging? could he be impinging? could we be impinging? could you be impinging? could they be impinging?
Perfeito
could I have impinged? could you have impinged? could he have impinged? could we have impinged? could you have impinged? could they have impinged?
Perfeito com V-ing
could I have been impinging? could you have been impinging? could he have been impinging? could we have been impinging? could you have been impinging? could they have been impinging?
Forma interro-Negação
Forma simple
could I not impinge? could you not impinge? could he not impinge? could we not impinge? could you not impinge? could they not impinge?
Forma com V-ing
could I not be impinging? could you not be impinging? could he not be impinging? could we not be impinging? could you not be impinging? could they not be impinging?
Perfeito
could I not have impinged? could you not have impinged? could he not have impinged? could we not have impinged? could you not have impinged? could they not have impinged?
Perfeito com V-ing
could I not have been impinging? could you not have been impinging? could he not have been impinging? could we not have been impinging? could you not have been impinging? could they not have been impinging?