I could essay you could essay she could essay we could essay you could essay they could essay
Forma con V-ing
I could be essaying you could be essaying she could be essaying we could be essaying you could be essaying they could be essaying
Perfecto
I could have essayed you could have essayed she could have essayed we could have essayed you could have essayed they could have essayed
Perfecto con V-ing
I could have been essaying you could have been essaying she could have been essaying we could have been essaying you could have been essaying they could have been essaying
Negación
Forma simple
I could not essay you could not essay she could not essay we could not essay you could not essay they could not essay
Forma con V-ing
I could not be essaying you could not be essaying she could not be essaying we could not be essaying you could not be essaying they could not be essaying
Perfecto
I could not have essayed you could not have essayed she could not have essayed we could not have essayed you could not have essayed they could not have essayed
Perfecto con V-ing
I could not have been essaying you could not have been essaying she could not have been essaying we could not have been essaying you could not have been essaying they could not have been essaying
Forma interrogativa
Forma simple
could I essay? could you essay? could she essay? could we essay? could you essay? could they essay?
Forma con V-ing
could I be essaying? could you be essaying? could she be essaying? could we be essaying? could you be essaying? could they be essaying?
Perfecto
could I have essayed? could you have essayed? could she have essayed? could we have essayed? could you have essayed? could they have essayed?
Perfecto con V-ing
could I have been essaying? could you have been essaying? could she have been essaying? could we have been essaying? could you have been essaying? could they have been essaying?
Forma interro-negativa
Forma simple
could I not essay? could you not essay? could she not essay? could we not essay? could you not essay? could they not essay?
Forma con V-ing
could I not be essaying? could you not be essaying? could she not be essaying? could we not be essaying? could you not be essaying? could they not be essaying?
Perfecto
could I not have essayed? could you not have essayed? could she not have essayed? could we not have essayed? could you not have essayed? could they not have essayed?
Perfecto con V-ing
could I not have been essaying? could you not have been essaying? could she not have been essaying? could we not have been essaying? could you not have been essaying? could they not have been essaying?