Conjugaison du verbe anglais MUST LEAF

Verbe régulier : leaf - leafed - leafed

Affirmation

Forme simple

I must leaf
you must leaf
he must leaf
we must leaf
you must leaf
they must leaf

Forme en V-ing

I must be leafing
you must be leafing
he must be leafing
we must be leafing
you must be leafing
they must be leafing

Perfect

I must have leafed
you must have leafed
he must have leafed
we must have leafed
you must have leafed
they must have leafed

Perfect en V-ing

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

Négation

Forme simple

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

Forme en V-ing

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

Perfect

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

Perfect en V-ing

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

Forme interrogative

Forme simple

must I leaf?
must you leaf?
must he leaf?
must we leaf?
must you leaf?
must they leaf?

Forme en V-ing

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

Perfect

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

Perfect en V-ing

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

Forme interro-négative

Forme simple

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

Forme en V-ing

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

Perfect

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

Perfect en V-ing

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

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