I could indulge you could indulge he could indulge we could indulge you could indulge they could indulge
Forma con V-ing
I could be indulging you could be indulging he could be indulging we could be indulging you could be indulging they could be indulging
Perfecto
I could have indulged you could have indulged he could have indulged we could have indulged you could have indulged they could have indulged
Perfecto con V-ing
I could have been indulging you could have been indulging he could have been indulging we could have been indulging you could have been indulging they could have been indulging
Negación
Forma simple
I could not indulge you could not indulge he could not indulge we could not indulge you could not indulge they could not indulge
Forma con V-ing
I could not be indulging you could not be indulging he could not be indulging we could not be indulging you could not be indulging they could not be indulging
Perfecto
I could not have indulged you could not have indulged he could not have indulged we could not have indulged you could not have indulged they could not have indulged
Perfecto con V-ing
I could not have been indulging you could not have been indulging he could not have been indulging we could not have been indulging you could not have been indulging they could not have been indulging
Forma interrogativa
Forma simple
could I indulge? could you indulge? could he indulge? could we indulge? could you indulge? could they indulge?
Forma con V-ing
could I be indulging? could you be indulging? could he be indulging? could we be indulging? could you be indulging? could they be indulging?
Perfecto
could I have indulged? could you have indulged? could he have indulged? could we have indulged? could you have indulged? could they have indulged?
Perfecto con V-ing
could I have been indulging? could you have been indulging? could he have been indulging? could we have been indulging? could you have been indulging? could they have been indulging?
Forma interro-negativa
Forma simple
could I not indulge? could you not indulge? could he not indulge? could we not indulge? could you not indulge? could they not indulge?
Forma con V-ing
could I not be indulging? could you not be indulging? could he not be indulging? could we not be indulging? could you not be indulging? could they not be indulging?
Perfecto
could I not have indulged? could you not have indulged? could he not have indulged? could we not have indulged? could you not have indulged? could they not have indulged?
Perfecto con V-ing
could I not have been indulging? could you not have been indulging? could he not have been indulging? could we not have been indulging? could you not have been indulging? could they not have been indulging?