I could bork you could bork she could bork we could bork you could bork they could bork
Forma con V-ing
I could be borking you could be borking she could be borking we could be borking you could be borking they could be borking
Perfecto
I could have borked you could have borked she could have borked we could have borked you could have borked they could have borked
Perfecto con V-ing
I could have been borking you could have been borking she could have been borking we could have been borking you could have been borking they could have been borking
Negación
Forma simple
I could not bork you could not bork she could not bork we could not bork you could not bork they could not bork
Forma con V-ing
I could not be borking you could not be borking she could not be borking we could not be borking you could not be borking they could not be borking
Perfecto
I could not have borked you could not have borked she could not have borked we could not have borked you could not have borked they could not have borked
Perfecto con V-ing
I could not have been borking you could not have been borking she could not have been borking we could not have been borking you could not have been borking they could not have been borking
Forma interrogativa
Forma simple
could I bork? could you bork? could she bork? could we bork? could you bork? could they bork?
Forma con V-ing
could I be borking? could you be borking? could she be borking? could we be borking? could you be borking? could they be borking?
Perfecto
could I have borked? could you have borked? could she have borked? could we have borked? could you have borked? could they have borked?
Perfecto con V-ing
could I have been borking? could you have been borking? could she have been borking? could we have been borking? could you have been borking? could they have been borking?
Forma interro-negativa
Forma simple
could I not bork? could you not bork? could she not bork? could we not bork? could you not bork? could they not bork?
Forma con V-ing
could I not be borking? could you not be borking? could she not be borking? could we not be borking? could you not be borking? could they not be borking?
Perfecto
could I not have borked? could you not have borked? could she not have borked? could we not have borked? could you not have borked? could they not have borked?
Perfecto con V-ing
could I not have been borking? could you not have been borking? could she not have been borking? could we not have been borking? could you not have been borking? could they not have been borking?