Conjugaison du verbe anglais
COULD IMPUGN

Verbe régulier : impugn - impugned - impugned
Traduction française : contester

Affirmation

Forme simple	Forme en V-ing
I could impugn you could impugn she could impugn we could impugn you could impugn they could impugn	I could be impugning you could be impugning she could be impugning we could be impugning you could be impugning they could be impugning
Perfect	Perfect en V-ing
I could have impugned you could have impugned she could have impugned we could have impugned you could have impugned they could have impugned	I could have been impugning you could have been impugning she could have been impugning we could have been impugning you could have been impugning they could have been impugning

Négation

Forme simple	Forme en V-ing
I couldn't impugn you couldn't impugn she couldn't impugn we couldn't impugn you couldn't impugn they couldn't impugn	I couldn't be impugning you couldn't be impugning she couldn't be impugning we couldn't be impugning you couldn't be impugning they couldn't be impugning
Perfect	Perfect en V-ing
I couldn't have impugned you couldn't have impugned she couldn't have impugned we couldn't have impugned you couldn't have impugned they couldn't have impugned	I couldn't have been impugning you couldn't have been impugning she couldn't have been impugning we couldn't have been impugning you couldn't have been impugning they couldn't have been impugning

Forme interrogative

Forme simple	Forme en V-ing
could I impugn? could you impugn? could she impugn? could we impugn? could you impugn? could they impugn?	could I be impugning? could you be impugning? could she be impugning? could we be impugning? could you be impugning? could they be impugning?
Perfect	Perfect en V-ing
could I have impugned? could you have impugned? could she have impugned? could we have impugned? could you have impugned? could they have impugned?	could I have been impugning? could you have been impugning? could she have been impugning? could we have been impugning? could you have been impugning? could they have been impugning?

Forme interro-négative

Forme simple	Forme en V-ing
couldn't I impugn? couldn't you impugn? couldn't she impugn? couldn't we impugn? couldn't you impugn? couldn't they impugn?	couldn't I be impugning? couldn't you be impugning? couldn't she be impugning? couldn't we be impugning? couldn't you be impugning? couldn't they be impugning?
Perfect	Perfect en V-ing
couldn't I have impugned? couldn't you have impugned? couldn't she have impugned? couldn't we have impugned? couldn't you have impugned? couldn't they have impugned?	couldn't I have been impugning? couldn't you have been impugning? couldn't she have been impugning? couldn't we have been impugning? couldn't you have been impugning? couldn't they have been impugning?