I could denounce you could denounce she could denounce we could denounce you could denounce they could denounce
Forma con V-ing
I could be denouncing you could be denouncing she could be denouncing we could be denouncing you could be denouncing they could be denouncing
Perfecto
I could have denounced you could have denounced she could have denounced we could have denounced you could have denounced they could have denounced
Perfecto con V-ing
I could have been denouncing you could have been denouncing she could have been denouncing we could have been denouncing you could have been denouncing they could have been denouncing
Negación
Forma simple
I could not denounce you could not denounce she could not denounce we could not denounce you could not denounce they could not denounce
Forma con V-ing
I could not be denouncing you could not be denouncing she could not be denouncing we could not be denouncing you could not be denouncing they could not be denouncing
Perfecto
I could not have denounced you could not have denounced she could not have denounced we could not have denounced you could not have denounced they could not have denounced
Perfecto con V-ing
I could not have been denouncing you could not have been denouncing she could not have been denouncing we could not have been denouncing you could not have been denouncing they could not have been denouncing
Forma interrogativa
Forma simple
could I denounce? could you denounce? could she denounce? could we denounce? could you denounce? could they denounce?
Forma con V-ing
could I be denouncing? could you be denouncing? could she be denouncing? could we be denouncing? could you be denouncing? could they be denouncing?
Perfecto
could I have denounced? could you have denounced? could she have denounced? could we have denounced? could you have denounced? could they have denounced?
Perfecto con V-ing
could I have been denouncing? could you have been denouncing? could she have been denouncing? could we have been denouncing? could you have been denouncing? could they have been denouncing?
Forma interro-negativa
Forma simple
could I not denounce? could you not denounce? could she not denounce? could we not denounce? could you not denounce? could they not denounce?
Forma con V-ing
could I not be denouncing? could you not be denouncing? could she not be denouncing? could we not be denouncing? could you not be denouncing? could they not be denouncing?
Perfecto
could I not have denounced? could you not have denounced? could she not have denounced? could we not have denounced? could you not have denounced? could they not have denounced?
Perfecto con V-ing
could I not have been denouncing? could you not have been denouncing? could she not have been denouncing? could we not have been denouncing? could you not have been denouncing? could they not have been denouncing?