I could scribe you could scribe she could scribe we could scribe you could scribe they could scribe
Forma con V-ing
I could be scribing you could be scribing she could be scribing we could be scribing you could be scribing they could be scribing
Perfecto
I could have scribed you could have scribed she could have scribed we could have scribed you could have scribed they could have scribed
Perfecto con V-ing
I could have been scribing you could have been scribing she could have been scribing we could have been scribing you could have been scribing they could have been scribing
Negación
Forma simple
I could not scribe you could not scribe she could not scribe we could not scribe you could not scribe they could not scribe
Forma con V-ing
I could not be scribing you could not be scribing she could not be scribing we could not be scribing you could not be scribing they could not be scribing
Perfecto
I could not have scribed you could not have scribed she could not have scribed we could not have scribed you could not have scribed they could not have scribed
Perfecto con V-ing
I could not have been scribing you could not have been scribing she could not have been scribing we could not have been scribing you could not have been scribing they could not have been scribing
Forma interrogativa
Forma simple
could I scribe? could you scribe? could she scribe? could we scribe? could you scribe? could they scribe?
Forma con V-ing
could I be scribing? could you be scribing? could she be scribing? could we be scribing? could you be scribing? could they be scribing?
Perfecto
could I have scribed? could you have scribed? could she have scribed? could we have scribed? could you have scribed? could they have scribed?
Perfecto con V-ing
could I have been scribing? could you have been scribing? could she have been scribing? could we have been scribing? could you have been scribing? could they have been scribing?
Forma interro-negativa
Forma simple
could I not scribe? could you not scribe? could she not scribe? could we not scribe? could you not scribe? could they not scribe?
Forma con V-ing
could I not be scribing? could you not be scribing? could she not be scribing? could we not be scribing? could you not be scribing? could they not be scribing?
Perfecto
could I not have scribed? could you not have scribed? could she not have scribed? could we not have scribed? could you not have scribed? could they not have scribed?
Perfecto con V-ing
could I not have been scribing? could you not have been scribing? could she not have been scribing? could we not have been scribing? could you not have been scribing? could they not have been scribing?