The Conjugator
Conjugaison du verbe anglais
MUST BUTTRESS

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

Affirmation

Forme simple

Forme en V-ing

I must buttress
you must buttress
she must buttress
we must buttress
you must buttress
they must buttress
I must be buttressing
you must be buttressing
she must be buttressing
we must be buttressing
you must be buttressing
they must be buttressing

Perfect

Perfect en V-ing

I must have buttressed
you must have buttressed
she must have buttressed
we must have buttressed
you must have buttressed
they must have buttressed
I must have been buttressing
you must have been buttressing
she must have been buttressing
we must have been buttressing
you must have been buttressing
they must have been buttressing

Négation

Forme simple

Forme en V-ing

I mustn't buttress
you mustn't buttress
she mustn't buttress
we mustn't buttress
you mustn't buttress
they mustn't buttress
I mustn't be buttressing
you mustn't be buttressing
she mustn't be buttressing
we mustn't be buttressing
you mustn't be buttressing
they mustn't be buttressing

Perfect

Perfect en V-ing

I mustn't have buttressed
you mustn't have buttressed
she mustn't have buttressed
we mustn't have buttressed
you mustn't have buttressed
they mustn't have buttressed
I mustn't have been buttressing
you mustn't have been buttressing
she mustn't have been buttressing
we mustn't have been buttressing
you mustn't have been buttressing
they mustn't have been buttressing

Forme interrogative

Forme simple

Forme en V-ing

must I buttress?
must you buttress?
must she buttress?
must we buttress?
must you buttress?
must they buttress?
must I be buttressing?
must you be buttressing?
must she be buttressing?
must we be buttressing?
must you be buttressing?
must they be buttressing?

Perfect

Perfect en V-ing

must I have buttressed?
must you have buttressed?
must she have buttressed?
must we have buttressed?
must you have buttressed?
must they have buttressed?
must I have been buttressing?
must you have been buttressing?
must she have been buttressing?
must we have been buttressing?
must you have been buttressing?
must they have been buttressing?

Forme interro-négative

Forme simple

Forme en V-ing

mustn't I buttress?
mustn't you buttress?
mustn't she buttress?
mustn't we buttress?
mustn't you buttress?
mustn't they buttress?
mustn't I be buttressing?
mustn't you be buttressing?
mustn't she be buttressing?
mustn't we be buttressing?
mustn't you be buttressing?
mustn't they be buttressing?

Perfect

Perfect en V-ing

mustn't I have buttressed?
mustn't you have buttressed?
mustn't she have buttressed?
mustn't we have buttressed?
mustn't you have buttressed?
mustn't they have buttressed?
mustn't I have been buttressing?
mustn't you have been buttressing?
mustn't she have been buttressing?
mustn't we have been buttressing?
mustn't you have been buttressing?
mustn't they have been buttressing?