Conjugación del verbo inglés
COULD PROCEED

Verbo regular: proceed - proceeded - proceeded

Afirmación

Forma simple	Forma con V-ing
I could proceed you could proceed he could proceed we could proceed you could proceed they could proceed	I could be proceeding you could be proceeding he could be proceeding we could be proceeding you could be proceeding they could be proceeding
Perfecto	Perfecto con V-ing
I could have proceeded you could have proceeded he could have proceeded we could have proceeded you could have proceeded they could have proceeded	I could have been proceeding you could have been proceeding he could have been proceeding we could have been proceeding you could have been proceeding they could have been proceeding

Negación

Forma simple	Forma con V-ing
I could not proceed you could not proceed he could not proceed we could not proceed you could not proceed they could not proceed	I could not be proceeding you could not be proceeding he could not be proceeding we could not be proceeding you could not be proceeding they could not be proceeding
Perfecto	Perfecto con V-ing
I could not have proceeded you could not have proceeded he could not have proceeded we could not have proceeded you could not have proceeded they could not have proceeded	I could not have been proceeding you could not have been proceeding he could not have been proceeding we could not have been proceeding you could not have been proceeding they could not have been proceeding

Forma interrogativa

Forma simple	Forma con V-ing
could I proceed? could you proceed? could he proceed? could we proceed? could you proceed? could they proceed?	could I be proceeding? could you be proceeding? could he be proceeding? could we be proceeding? could you be proceeding? could they be proceeding?
Perfecto	Perfecto con V-ing
could I have proceeded? could you have proceeded? could he have proceeded? could we have proceeded? could you have proceeded? could they have proceeded?	could I have been proceeding? could you have been proceeding? could he have been proceeding? could we have been proceeding? could you have been proceeding? could they have been proceeding?

Forma interro-negativa

Forma simple	Forma con V-ing
could I not proceed? could you not proceed? could he not proceed? could we not proceed? could you not proceed? could they not proceed?	could I not be proceeding? could you not be proceeding? could he not be proceeding? could we not be proceeding? could you not be proceeding? could they not be proceeding?
Perfecto	Perfecto con V-ing
could I not have proceeded? could you not have proceeded? could he not have proceeded? could we not have proceeded? could you not have proceeded? could they not have proceeded?	could I not have been proceeding? could you not have been proceeding? could he not have been proceeding? could we not have been proceeding? could you not have been proceeding? could they not have been proceeding?