I could prebake you could prebake he could prebake we could prebake you could prebake they could prebake
Forma con V-ing
I could be prebaking you could be prebaking he could be prebaking we could be prebaking you could be prebaking they could be prebaking
Perfecto
I could have prebaked you could have prebaked he could have prebaked we could have prebaked you could have prebaked they could have prebaked
Perfecto con V-ing
I could have been prebaking you could have been prebaking he could have been prebaking we could have been prebaking you could have been prebaking they could have been prebaking
Negación
Forma simple
I could not prebake you could not prebake he could not prebake we could not prebake you could not prebake they could not prebake
Forma con V-ing
I could not be prebaking you could not be prebaking he could not be prebaking we could not be prebaking you could not be prebaking they could not be prebaking
Perfecto
I could not have prebaked you could not have prebaked he could not have prebaked we could not have prebaked you could not have prebaked they could not have prebaked
Perfecto con V-ing
I could not have been prebaking you could not have been prebaking he could not have been prebaking we could not have been prebaking you could not have been prebaking they could not have been prebaking
Forma interrogativa
Forma simple
could I prebake? could you prebake? could he prebake? could we prebake? could you prebake? could they prebake?
Forma con V-ing
could I be prebaking? could you be prebaking? could he be prebaking? could we be prebaking? could you be prebaking? could they be prebaking?
Perfecto
could I have prebaked? could you have prebaked? could he have prebaked? could we have prebaked? could you have prebaked? could they have prebaked?
Perfecto con V-ing
could I have been prebaking? could you have been prebaking? could he have been prebaking? could we have been prebaking? could you have been prebaking? could they have been prebaking?
Forma interro-negativa
Forma simple
could I not prebake? could you not prebake? could he not prebake? could we not prebake? could you not prebake? could they not prebake?
Forma con V-ing
could I not be prebaking? could you not be prebaking? could he not be prebaking? could we not be prebaking? could you not be prebaking? could they not be prebaking?
Perfecto
could I not have prebaked? could you not have prebaked? could he not have prebaked? could we not have prebaked? could you not have prebaked? could they not have prebaked?
Perfecto con V-ing
could I not have been prebaking? could you not have been prebaking? could he not have been prebaking? could we not have been prebaking? could you not have been prebaking? could they not have been prebaking?