I could kid you could kid he could kid we could kid you could kid they could kid
Forma con V-ing
I could be kiding you could be kiding he could be kiding we could be kiding you could be kiding they could be kiding
Perfecto
I could have kided you could have kided he could have kided we could have kided you could have kided they could have kided
Perfecto con V-ing
I could have been kiding you could have been kiding he could have been kiding we could have been kiding you could have been kiding they could have been kiding
Negación
Forma simple
I could not kid you could not kid he could not kid we could not kid you could not kid they could not kid
Forma con V-ing
I could not be kiding you could not be kiding he could not be kiding we could not be kiding you could not be kiding they could not be kiding
Perfecto
I could not have kided you could not have kided he could not have kided we could not have kided you could not have kided they could not have kided
Perfecto con V-ing
I could not have been kiding you could not have been kiding he could not have been kiding we could not have been kiding you could not have been kiding they could not have been kiding
Forma interrogativa
Forma simple
could I kid? could you kid? could he kid? could we kid? could you kid? could they kid?
Forma con V-ing
could I be kiding? could you be kiding? could he be kiding? could we be kiding? could you be kiding? could they be kiding?
Perfecto
could I have kided? could you have kided? could he have kided? could we have kided? could you have kided? could they have kided?
Perfecto con V-ing
could I have been kiding? could you have been kiding? could he have been kiding? could we have been kiding? could you have been kiding? could they have been kiding?
Forma interro-negativa
Forma simple
could I not kid? could you not kid? could he not kid? could we not kid? could you not kid? could they not kid?
Forma con V-ing
could I not be kiding? could you not be kiding? could he not be kiding? could we not be kiding? could you not be kiding? could they not be kiding?
Perfecto
could I not have kided? could you not have kided? could he not have kided? could we not have kided? could you not have kided? could they not have kided?
Perfecto con V-ing
could I not have been kiding? could you not have been kiding? could he not have been kiding? could we not have been kiding? could you not have been kiding? could they not have been kiding?