Conjugaison du verbe anglais
COULD GRATE

Verbe régulier : grate - grated - grated
Traduction française : râper - grincer

Affirmation

Forme simple	Forme en V-ing
I could grate you could grate he could grate we could grate you could grate they could grate	I could be grating you could be grating he could be grating we could be grating you could be grating they could be grating
Perfect	Perfect en V-ing
I could have grated you could have grated he could have grated we could have grated you could have grated they could have grated	I could have been grating you could have been grating he could have been grating we could have been grating you could have been grating they could have been grating

Négation

Forme simple	Forme en V-ing
I could not grate you could not grate he could not grate we could not grate you could not grate they could not grate	I could not be grating you could not be grating he could not be grating we could not be grating you could not be grating they could not be grating
Perfect	Perfect en V-ing
I could not have grated you could not have grated he could not have grated we could not have grated you could not have grated they could not have grated	I could not have been grating you could not have been grating he could not have been grating we could not have been grating you could not have been grating they could not have been grating

Forme interrogative

Forme simple	Forme en V-ing
could I grate? could you grate? could he grate? could we grate? could you grate? could they grate?	could I be grating? could you be grating? could he be grating? could we be grating? could you be grating? could they be grating?
Perfect	Perfect en V-ing
could I have grated? could you have grated? could he have grated? could we have grated? could you have grated? could they have grated?	could I have been grating? could you have been grating? could he have been grating? could we have been grating? could you have been grating? could they have been grating?

Forme interro-négative

Forme simple	Forme en V-ing
could I not grate? could you not grate? could he not grate? could we not grate? could you not grate? could they not grate?	could I not be grating? could you not be grating? could he not be grating? could we not be grating? could you not be grating? could they not be grating?
Perfect	Perfect en V-ing
could I not have grated? could you not have grated? could he not have grated? could we not have grated? could you not have grated? could they not have grated?	could I not have been grating? could you not have been grating? could he not have been grating? could we not have been grating? could you not have been grating? could they not have been grating?