I could gabble you could gabble he could gabble we could gabble you could gabble they could gabble
Forma con V-ing
I could be gabbling you could be gabbling he could be gabbling we could be gabbling you could be gabbling they could be gabbling
Perfecto
I could have gabbled you could have gabbled he could have gabbled we could have gabbled you could have gabbled they could have gabbled
Perfecto con V-ing
I could have been gabbling you could have been gabbling he could have been gabbling we could have been gabbling you could have been gabbling they could have been gabbling
Negación
Forma simple
I could not gabble you could not gabble he could not gabble we could not gabble you could not gabble they could not gabble
Forma con V-ing
I could not be gabbling you could not be gabbling he could not be gabbling we could not be gabbling you could not be gabbling they could not be gabbling
Perfecto
I could not have gabbled you could not have gabbled he could not have gabbled we could not have gabbled you could not have gabbled they could not have gabbled
Perfecto con V-ing
I could not have been gabbling you could not have been gabbling he could not have been gabbling we could not have been gabbling you could not have been gabbling they could not have been gabbling
Forma interrogativa
Forma simple
could I gabble? could you gabble? could he gabble? could we gabble? could you gabble? could they gabble?
Forma con V-ing
could I be gabbling? could you be gabbling? could he be gabbling? could we be gabbling? could you be gabbling? could they be gabbling?
Perfecto
could I have gabbled? could you have gabbled? could he have gabbled? could we have gabbled? could you have gabbled? could they have gabbled?
Perfecto con V-ing
could I have been gabbling? could you have been gabbling? could he have been gabbling? could we have been gabbling? could you have been gabbling? could they have been gabbling?
Forma interro-negativa
Forma simple
could I not gabble? could you not gabble? could he not gabble? could we not gabble? could you not gabble? could they not gabble?
Forma con V-ing
could I not be gabbling? could you not be gabbling? could he not be gabbling? could we not be gabbling? could you not be gabbling? could they not be gabbling?
Perfecto
could I not have gabbled? could you not have gabbled? could he not have gabbled? could we not have gabbled? could you not have gabbled? could they not have gabbled?
Perfecto con V-ing
could I not have been gabbling? could you not have been gabbling? could he not have been gabbling? could we not have been gabbling? could you not have been gabbling? could they not have been gabbling?