I could digest you could digest she could digest we could digest you could digest they could digest
Forma con V-ing
I could be digesting you could be digesting she could be digesting we could be digesting you could be digesting they could be digesting
Perfecto
I could have digested you could have digested she could have digested we could have digested you could have digested they could have digested
Perfecto con V-ing
I could have been digesting you could have been digesting she could have been digesting we could have been digesting you could have been digesting they could have been digesting
Negación
Forma simple
I could not digest you could not digest she could not digest we could not digest you could not digest they could not digest
Forma con V-ing
I could not be digesting you could not be digesting she could not be digesting we could not be digesting you could not be digesting they could not be digesting
Perfecto
I could not have digested you could not have digested she could not have digested we could not have digested you could not have digested they could not have digested
Perfecto con V-ing
I could not have been digesting you could not have been digesting she could not have been digesting we could not have been digesting you could not have been digesting they could not have been digesting
Forma interrogativa
Forma simple
could I digest? could you digest? could she digest? could we digest? could you digest? could they digest?
Forma con V-ing
could I be digesting? could you be digesting? could she be digesting? could we be digesting? could you be digesting? could they be digesting?
Perfecto
could I have digested? could you have digested? could she have digested? could we have digested? could you have digested? could they have digested?
Perfecto con V-ing
could I have been digesting? could you have been digesting? could she have been digesting? could we have been digesting? could you have been digesting? could they have been digesting?
Forma interro-negativa
Forma simple
could I not digest? could you not digest? could she not digest? could we not digest? could you not digest? could they not digest?
Forma con V-ing
could I not be digesting? could you not be digesting? could she not be digesting? could we not be digesting? could you not be digesting? could they not be digesting?
Perfecto
could I not have digested? could you not have digested? could she not have digested? could we not have digested? could you not have digested? could they not have digested?
Perfecto con V-ing
could I not have been digesting? could you not have been digesting? could she not have been digesting? could we not have been digesting? could you not have been digesting? could they not have been digesting?