Conjugaison du verbe anglais
COULD INTERFILE

Verbe régulier : interfile - interfiled - interfiled

Affirmation

Forme simple	Forme en V-ing
I could interfile you could interfile he could interfile we could interfile you could interfile they could interfile	I could be interfiling you could be interfiling he could be interfiling we could be interfiling you could be interfiling they could be interfiling
Perfect	Perfect en V-ing
I could have interfiled you could have interfiled he could have interfiled we could have interfiled you could have interfiled they could have interfiled	I could have been interfiling you could have been interfiling he could have been interfiling we could have been interfiling you could have been interfiling they could have been interfiling

Négation

Forme simple	Forme en V-ing
I couldn't interfile you couldn't interfile he couldn't interfile we couldn't interfile you couldn't interfile they couldn't interfile	I couldn't be interfiling you couldn't be interfiling he couldn't be interfiling we couldn't be interfiling you couldn't be interfiling they couldn't be interfiling
Perfect	Perfect en V-ing
I couldn't have interfiled you couldn't have interfiled he couldn't have interfiled we couldn't have interfiled you couldn't have interfiled they couldn't have interfiled	I couldn't have been interfiling you couldn't have been interfiling he couldn't have been interfiling we couldn't have been interfiling you couldn't have been interfiling they couldn't have been interfiling

Forme interrogative

Forme simple	Forme en V-ing
could I interfile? could you interfile? could he interfile? could we interfile? could you interfile? could they interfile?	could I be interfiling? could you be interfiling? could he be interfiling? could we be interfiling? could you be interfiling? could they be interfiling?
Perfect	Perfect en V-ing
could I have interfiled? could you have interfiled? could he have interfiled? could we have interfiled? could you have interfiled? could they have interfiled?	could I have been interfiling? could you have been interfiling? could he have been interfiling? could we have been interfiling? could you have been interfiling? could they have been interfiling?

Forme interro-négative

Forme simple	Forme en V-ing
couldn't I interfile? couldn't you interfile? couldn't he interfile? couldn't we interfile? couldn't you interfile? couldn't they interfile?	couldn't I be interfiling? couldn't you be interfiling? couldn't he be interfiling? couldn't we be interfiling? couldn't you be interfiling? couldn't they be interfiling?
Perfect	Perfect en V-ing
couldn't I have interfiled? couldn't you have interfiled? couldn't he have interfiled? couldn't we have interfiled? couldn't you have interfiled? couldn't they have interfiled?	couldn't I have been interfiling? couldn't you have been interfiling? couldn't he have been interfiling? couldn't we have been interfiling? couldn't you have been interfiling? couldn't they have been interfiling?