I could exempt you could exempt he could exempt we could exempt you could exempt they could exempt
Forma con V-ing
I could be exempting you could be exempting he could be exempting we could be exempting you could be exempting they could be exempting
Perfecto
I could have exempted you could have exempted he could have exempted we could have exempted you could have exempted they could have exempted
Perfecto con V-ing
I could have been exempting you could have been exempting he could have been exempting we could have been exempting you could have been exempting they could have been exempting
Negación
Forma simple
I could not exempt you could not exempt he could not exempt we could not exempt you could not exempt they could not exempt
Forma con V-ing
I could not be exempting you could not be exempting he could not be exempting we could not be exempting you could not be exempting they could not be exempting
Perfecto
I could not have exempted you could not have exempted he could not have exempted we could not have exempted you could not have exempted they could not have exempted
Perfecto con V-ing
I could not have been exempting you could not have been exempting he could not have been exempting we could not have been exempting you could not have been exempting they could not have been exempting
Forma interrogativa
Forma simple
could I exempt? could you exempt? could he exempt? could we exempt? could you exempt? could they exempt?
Forma con V-ing
could I be exempting? could you be exempting? could he be exempting? could we be exempting? could you be exempting? could they be exempting?
Perfecto
could I have exempted? could you have exempted? could he have exempted? could we have exempted? could you have exempted? could they have exempted?
Perfecto con V-ing
could I have been exempting? could you have been exempting? could he have been exempting? could we have been exempting? could you have been exempting? could they have been exempting?
Forma interro-negativa
Forma simple
could I not exempt? could you not exempt? could he not exempt? could we not exempt? could you not exempt? could they not exempt?
Forma con V-ing
could I not be exempting? could you not be exempting? could he not be exempting? could we not be exempting? could you not be exempting? could they not be exempting?
Perfecto
could I not have exempted? could you not have exempted? could he not have exempted? could we not have exempted? could you not have exempted? could they not have exempted?
Perfecto con V-ing
could I not have been exempting? could you not have been exempting? could he not have been exempting? could we not have been exempting? could you not have been exempting? could they not have been exempting?