I could name you could name he could name we could name you could name they could name
Forma con V-ing
I could be naming you could be naming he could be naming we could be naming you could be naming they could be naming
Perfecto
I could have named you could have named he could have named we could have named you could have named they could have named
Perfecto con V-ing
I could have been naming you could have been naming he could have been naming we could have been naming you could have been naming they could have been naming
Negación
Forma simple
I could not name you could not name he could not name we could not name you could not name they could not name
Forma con V-ing
I could not be naming you could not be naming he could not be naming we could not be naming you could not be naming they could not be naming
Perfecto
I could not have named you could not have named he could not have named we could not have named you could not have named they could not have named
Perfecto con V-ing
I could not have been naming you could not have been naming he could not have been naming we could not have been naming you could not have been naming they could not have been naming
Forma interrogativa
Forma simple
could I name? could you name? could he name? could we name? could you name? could they name?
Forma con V-ing
could I be naming? could you be naming? could he be naming? could we be naming? could you be naming? could they be naming?
Perfecto
could I have named? could you have named? could he have named? could we have named? could you have named? could they have named?
Perfecto con V-ing
could I have been naming? could you have been naming? could he have been naming? could we have been naming? could you have been naming? could they have been naming?
Forma interro-negativa
Forma simple
could I not name? could you not name? could he not name? could we not name? could you not name? could they not name?
Forma con V-ing
could I not be naming? could you not be naming? could he not be naming? could we not be naming? could you not be naming? could they not be naming?
Perfecto
could I not have named? could you not have named? could he not have named? could we not have named? could you not have named? could they not have named?
Perfecto con V-ing
could I not have been naming? could you not have been naming? could he not have been naming? could we not have been naming? could you not have been naming? could they not have been naming?