I could defence you could defence he could defence we could defence you could defence they could defence
Forma com V-ing
I could be defencing you could be defencing he could be defencing we could be defencing you could be defencing they could be defencing
Perfeito
I could have defenced you could have defenced he could have defenced we could have defenced you could have defenced they could have defenced
Perfeito com V-ing
I could have been defencing you could have been defencing he could have been defencing we could have been defencing you could have been defencing they could have been defencing
Negação
Forma simple
I could not defence you could not defence he could not defence we could not defence you could not defence they could not defence
Forma com V-ing
I could not be defencing you could not be defencing he could not be defencing we could not be defencing you could not be defencing they could not be defencing
Perfeito
I could not have defenced you could not have defenced he could not have defenced we could not have defenced you could not have defenced they could not have defenced
Perfeito com V-ing
I could not have been defencing you could not have been defencing he could not have been defencing we could not have been defencing you could not have been defencing they could not have been defencing
Forma interrogativa
Forma simple
could I defence? could you defence? could he defence? could we defence? could you defence? could they defence?
Forma com V-ing
could I be defencing? could you be defencing? could he be defencing? could we be defencing? could you be defencing? could they be defencing?
Perfeito
could I have defenced? could you have defenced? could he have defenced? could we have defenced? could you have defenced? could they have defenced?
Perfeito com V-ing
could I have been defencing? could you have been defencing? could he have been defencing? could we have been defencing? could you have been defencing? could they have been defencing?
Forma interro-Negação
Forma simple
could I not defence? could you not defence? could he not defence? could we not defence? could you not defence? could they not defence?
Forma com V-ing
could I not be defencing? could you not be defencing? could he not be defencing? could we not be defencing? could you not be defencing? could they not be defencing?
Perfeito
could I not have defenced? could you not have defenced? could he not have defenced? could we not have defenced? could you not have defenced? could they not have defenced?
Perfeito com V-ing
could I not have been defencing? could you not have been defencing? could he not have been defencing? could we not have been defencing? could you not have been defencing? could they not have been defencing?