Conjugaison du verbe anglais MUST UNDERHEAT

Verbe régulier : underheat - underheated - underheated

Affirmation

Forme simple

I must underheat
you must underheat
he must underheat
we must underheat
you must underheat
they must underheat

Forme en V-ing

I must be underheating
you must be underheating
he must be underheating
we must be underheating
you must be underheating
they must be underheating

Perfect

I must have underheated
you must have underheated
he must have underheated
we must have underheated
you must have underheated
they must have underheated

Perfect en V-ing

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

Négation

Forme simple

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

Forme en V-ing

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

Perfect

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

Perfect en V-ing

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

Forme interrogative

Forme simple

must I underheat?
must you underheat?
must he underheat?
must we underheat?
must you underheat?
must they underheat?

Forme en V-ing

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

Perfect

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

Perfect en V-ing

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

Forme interro-négative

Forme simple

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

Forme en V-ing

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

Perfect

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

Perfect en V-ing

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

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