Conjugación del verbo inglés
COULD PROCEED

Verbo regular: proceed - proceeded - proceeded

Afirmación

Forma simple	Forma con V-ing
I could proceed you could proceed she could proceed we could proceed you could proceed they could proceed	I could be proceeding you could be proceeding she 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 she 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 she 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 couldn't proceed you couldn't proceed she couldn't proceed we couldn't proceed you couldn't proceed they couldn't proceed	I couldn't be proceeding you couldn't be proceeding she couldn't be proceeding we couldn't be proceeding you couldn't be proceeding they couldn't be proceeding
Perfecto	Perfecto con V-ing
I couldn't have proceeded you couldn't have proceeded she couldn't have proceeded we couldn't have proceeded you couldn't have proceeded they couldn't have proceeded	I couldn't have been proceeding you couldn't have been proceeding she couldn't have been proceeding we couldn't have been proceeding you couldn't have been proceeding they couldn't have been proceeding

Forma interrogativa

Forma simple	Forma con V-ing
could I proceed? could you proceed? could she proceed? could we proceed? could you proceed? could they proceed?	could I be proceeding? could you be proceeding? could she 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 she 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 she 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
couldn't I proceed? couldn't you proceed? couldn't she proceed? couldn't we proceed? couldn't you proceed? couldn't they proceed?	couldn't I be proceeding? couldn't you be proceeding? couldn't she be proceeding? couldn't we be proceeding? couldn't you be proceeding? couldn't they be proceeding?
Perfecto	Perfecto con V-ing
couldn't I have proceeded? couldn't you have proceeded? couldn't she have proceeded? couldn't we have proceeded? couldn't you have proceeded? couldn't they have proceeded?	couldn't I have been proceeding? couldn't you have been proceeding? couldn't she have been proceeding? couldn't we have been proceeding? couldn't you have been proceeding? couldn't they have been proceeding?