Conjugaison du verbe anglais
COULD PERFECT

Verbe régulier : perfect - perfected - perfected
Traduction française : perfectionner - mettre au point

Affirmation

Forme simple	Forme en V-ing
I could perfect you could perfect he could perfect we could perfect you could perfect they could perfect	I could be perfecting you could be perfecting he could be perfecting we could be perfecting you could be perfecting they could be perfecting
Perfect	Perfect en V-ing
I could have perfected you could have perfected he could have perfected we could have perfected you could have perfected they could have perfected	I could have been perfecting you could have been perfecting he could have been perfecting we could have been perfecting you could have been perfecting they could have been perfecting

Négation

Forme simple	Forme en V-ing
I couldn't perfect you couldn't perfect he couldn't perfect we couldn't perfect you couldn't perfect they couldn't perfect	I couldn't be perfecting you couldn't be perfecting he couldn't be perfecting we couldn't be perfecting you couldn't be perfecting they couldn't be perfecting
Perfect	Perfect en V-ing
I couldn't have perfected you couldn't have perfected he couldn't have perfected we couldn't have perfected you couldn't have perfected they couldn't have perfected	I couldn't have been perfecting you couldn't have been perfecting he couldn't have been perfecting we couldn't have been perfecting you couldn't have been perfecting they couldn't have been perfecting

Forme interrogative

Forme simple	Forme en V-ing
could I perfect? could you perfect? could he perfect? could we perfect? could you perfect? could they perfect?	could I be perfecting? could you be perfecting? could he be perfecting? could we be perfecting? could you be perfecting? could they be perfecting?
Perfect	Perfect en V-ing
could I have perfected? could you have perfected? could he have perfected? could we have perfected? could you have perfected? could they have perfected?	could I have been perfecting? could you have been perfecting? could he have been perfecting? could we have been perfecting? could you have been perfecting? could they have been perfecting?

Forme interro-négative

Forme simple	Forme en V-ing
couldn't I perfect? couldn't you perfect? couldn't he perfect? couldn't we perfect? couldn't you perfect? couldn't they perfect?	couldn't I be perfecting? couldn't you be perfecting? couldn't he be perfecting? couldn't we be perfecting? couldn't you be perfecting? couldn't they be perfecting?
Perfect	Perfect en V-ing
couldn't I have perfected? couldn't you have perfected? couldn't he have perfected? couldn't we have perfected? couldn't you have perfected? couldn't they have perfected?	couldn't I have been perfecting? couldn't you have been perfecting? couldn't he have been perfecting? couldn't we have been perfecting? couldn't you have been perfecting? couldn't they have been perfecting?