Conjugaison du verbe anglais MUST YEN

Verbe régulier : yen - yenned - yenned

Affirmation

Forme simple

I must yen
you must yen
he must yen
we must yen
you must yen
they must yen

Forme en V-ing

I must be yenning
you must be yenning
he must be yenning
we must be yenning
you must be yenning
they must be yenning

Perfect

I must have yenned
you must have yenned
he must have yenned
we must have yenned
you must have yenned
they must have yenned

Perfect en V-ing

I must have been yenning
you must have been yenning
he must have been yenning
we must have been yenning
you must have been yenning
they must have been yenning

Négation

Forme simple

I mustn't yen
you mustn't yen
he mustn't yen
we mustn't yen
you mustn't yen
they mustn't yen

Forme en V-ing

I mustn't be yenning
you mustn't be yenning
he mustn't be yenning
we mustn't be yenning
you mustn't be yenning
they mustn't be yenning

Perfect

I mustn't have yenned
you mustn't have yenned
he mustn't have yenned
we mustn't have yenned
you mustn't have yenned
they mustn't have yenned

Perfect en V-ing

I mustn't have been yenning
you mustn't have been yenning
he mustn't have been yenning
we mustn't have been yenning
you mustn't have been yenning
they mustn't have been yenning

Forme interrogative

Forme simple

must I yen?
must you yen?
must he yen?
must we yen?
must you yen?
must they yen?

Forme en V-ing

must I be yenning?
must you be yenning?
must he be yenning?
must we be yenning?
must you be yenning?
must they be yenning?

Perfect

must I have yenned?
must you have yenned?
must he have yenned?
must we have yenned?
must you have yenned?
must they have yenned?

Perfect en V-ing

must I have been yenning?
must you have been yenning?
must he have been yenning?
must we have been yenning?
must you have been yenning?
must they have been yenning?

Forme interro-négative

Forme simple

mustn't I yen?
mustn't you yen?
mustn't he yen?
mustn't we yen?
mustn't you yen?
mustn't they yen?

Forme en V-ing

mustn't I be yenning?
mustn't you be yenning?
mustn't he be yenning?
mustn't we be yenning?
mustn't you be yenning?
mustn't they be yenning?

Perfect

mustn't I have yenned?
mustn't you have yenned?
mustn't he have yenned?
mustn't we have yenned?
mustn't you have yenned?
mustn't they have yenned?

Perfect en V-ing

mustn't I have been yenning?
mustn't you have been yenning?
mustn't he have been yenning?
mustn't we have been yenning?
mustn't you have been yenning?
mustn't they have been yenning?

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