I could demit you could demit he could demit we could demit you could demit they could demit
Forma con V-ing
I could be demiting you could be demiting he could be demiting we could be demiting you could be demiting they could be demiting
Perfecto
I could have demited you could have demited he could have demited we could have demited you could have demited they could have demited
Perfecto con V-ing
I could have been demiting you could have been demiting he could have been demiting we could have been demiting you could have been demiting they could have been demiting
Negación
Forma simple
I could not demit you could not demit he could not demit we could not demit you could not demit they could not demit
Forma con V-ing
I could not be demiting you could not be demiting he could not be demiting we could not be demiting you could not be demiting they could not be demiting
Perfecto
I could not have demited you could not have demited he could not have demited we could not have demited you could not have demited they could not have demited
Perfecto con V-ing
I could not have been demiting you could not have been demiting he could not have been demiting we could not have been demiting you could not have been demiting they could not have been demiting
Forma interrogativa
Forma simple
could I demit? could you demit? could he demit? could we demit? could you demit? could they demit?
Forma con V-ing
could I be demiting? could you be demiting? could he be demiting? could we be demiting? could you be demiting? could they be demiting?
Perfecto
could I have demited? could you have demited? could he have demited? could we have demited? could you have demited? could they have demited?
Perfecto con V-ing
could I have been demiting? could you have been demiting? could he have been demiting? could we have been demiting? could you have been demiting? could they have been demiting?
Forma interro-negativa
Forma simple
could I not demit? could you not demit? could he not demit? could we not demit? could you not demit? could they not demit?
Forma con V-ing
could I not be demiting? could you not be demiting? could he not be demiting? could we not be demiting? could you not be demiting? could they not be demiting?
Perfecto
could I not have demited? could you not have demited? could he not have demited? could we not have demited? could you not have demited? could they not have demited?
Perfecto con V-ing
could I not have been demiting? could you not have been demiting? could he not have been demiting? could we not have been demiting? could you not have been demiting? could they not have been demiting?