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féminin | Modal : aucun | may | might | can | could | shall | should | will | would | must | ought to

Conjugaison du verbe anglais COULD BUTTRESS

Verbe régulier : buttress - buttressed - buttressed
Traduction française : étayer - arc-bouter

Affirmation

Forme simple
I could buttress
you could buttress
he could buttress
we could buttress
you could buttress
they could buttress
Forme en V-ing
I could be buttressing
you could be buttressing
he could be buttressing
we could be buttressing
you could be buttressing
they could be buttressing
Perfect
I could have buttressed
you could have buttressed
he could have buttressed
we could have buttressed
you could have buttressed
they could have buttressed
Perfect en V-ing
I could have been buttressing
you could have been buttressing
he could have been buttressing
we could have been buttressing
you could have been buttressing
they could have been buttressing

Négation

Forme simple
I couldn't buttress
you couldn't buttress
he couldn't buttress
we couldn't buttress
you couldn't buttress
they couldn't buttress
Forme en V-ing
I couldn't be buttressing
you couldn't be buttressing
he couldn't be buttressing
we couldn't be buttressing
you couldn't be buttressing
they couldn't be buttressing
Perfect
I couldn't have buttressed
you couldn't have buttressed
he couldn't have buttressed
we couldn't have buttressed
you couldn't have buttressed
they couldn't have buttressed
Perfect en V-ing
I couldn't have been buttressing
you couldn't have been buttressing
he couldn't have been buttressing
we couldn't have been buttressing
you couldn't have been buttressing
they couldn't have been buttressing

Forme interrogative

Forme simple
could I buttress?
could you buttress?
could he buttress?
could we buttress?
could you buttress?
could they buttress?
Forme en V-ing
could I be buttressing?
could you be buttressing?
could he be buttressing?
could we be buttressing?
could you be buttressing?
could they be buttressing?
Perfect
could I have buttressed?
could you have buttressed?
could he have buttressed?
could we have buttressed?
could you have buttressed?
could they have buttressed?
Perfect en V-ing
could I have been buttressing?
could you have been buttressing?
could he have been buttressing?
could we have been buttressing?
could you have been buttressing?
could they have been buttressing?

Forme interro-négative

Forme simple
couldn't I buttress?
couldn't you buttress?
couldn't he buttress?
couldn't we buttress?
couldn't you buttress?
couldn't they buttress?
Forme en V-ing
couldn't I be buttressing?
couldn't you be buttressing?
couldn't he be buttressing?
couldn't we be buttressing?
couldn't you be buttressing?
couldn't they be buttressing?
Perfect
couldn't I have buttressed?
couldn't you have buttressed?
couldn't he have buttressed?
couldn't we have buttressed?
couldn't you have buttressed?
couldn't they have buttressed?
Perfect en V-ing
couldn't I have been buttressing?
couldn't you have been buttressing?
couldn't he have been buttressing?
couldn't we have been buttressing?
couldn't you have been buttressing?
couldn't they have been buttressing?