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

Conjugaison du verbe anglais MUST DERIVE

Verbe régulier : derive - derived - derived
Traduction française : dériver de - provenir de

Affirmation

Forme simple
I must derive
you must derive
he must derive
we must derive
you must derive
they must derive
Forme en V-ing
I must be deriving
you must be deriving
he must be deriving
we must be deriving
you must be deriving
they must be deriving
Perfect
I must have derived
you must have derived
he must have derived
we must have derived
you must have derived
they must have derived
Perfect en V-ing
I must have been deriving
you must have been deriving
he must have been deriving
we must have been deriving
you must have been deriving
they must have been deriving

Négation

Forme simple
I mustn't derive
you mustn't derive
he mustn't derive
we mustn't derive
you mustn't derive
they mustn't derive
Forme en V-ing
I mustn't be deriving
you mustn't be deriving
he mustn't be deriving
we mustn't be deriving
you mustn't be deriving
they mustn't be deriving
Perfect
I mustn't have derived
you mustn't have derived
he mustn't have derived
we mustn't have derived
you mustn't have derived
they mustn't have derived
Perfect en V-ing
I mustn't have been deriving
you mustn't have been deriving
he mustn't have been deriving
we mustn't have been deriving
you mustn't have been deriving
they mustn't have been deriving

Forme interrogative

Forme simple
must I derive?
must you derive?
must he derive?
must we derive?
must you derive?
must they derive?
Forme en V-ing
must I be deriving?
must you be deriving?
must he be deriving?
must we be deriving?
must you be deriving?
must they be deriving?
Perfect
must I have derived?
must you have derived?
must he have derived?
must we have derived?
must you have derived?
must they have derived?
Perfect en V-ing
must I have been deriving?
must you have been deriving?
must he have been deriving?
must we have been deriving?
must you have been deriving?
must they have been deriving?

Forme interro-négative

Forme simple
mustn't I derive?
mustn't you derive?
mustn't he derive?
mustn't we derive?
mustn't you derive?
mustn't they derive?
Forme en V-ing
mustn't I be deriving?
mustn't you be deriving?
mustn't he be deriving?
mustn't we be deriving?
mustn't you be deriving?
mustn't they be deriving?
Perfect
mustn't I have derived?
mustn't you have derived?
mustn't he have derived?
mustn't we have derived?
mustn't you have derived?
mustn't they have derived?
Perfect en V-ing
mustn't I have been deriving?
mustn't you have been deriving?
mustn't he have been deriving?
mustn't we have been deriving?
mustn't you have been deriving?
mustn't they have been deriving?