Conjugaison du verbe anglais MUST STIFFER

Verbe régulier : stiffer - stiffered - stiffered

Attention, ce verbe peut ne pas exister, la conjugaison est donnée à titre d'exemple.

Affirmation

Forme simple

I must stiffer
you must stiffer
she must stiffer
we must stiffer
you must stiffer
they must stiffer

Forme en V-ing

I must be stiffering
you must be stiffering
she must be stiffering
we must be stiffering
you must be stiffering
they must be stiffering

Perfect

I must have stiffered
you must have stiffered
she must have stiffered
we must have stiffered
you must have stiffered
they must have stiffered

Perfect en V-ing

I must have been stiffering
you must have been stiffering
she must have been stiffering
we must have been stiffering
you must have been stiffering
they must have been stiffering

Négation

Forme simple

I mustn't stiffer
you mustn't stiffer
she mustn't stiffer
we mustn't stiffer
you mustn't stiffer
they mustn't stiffer

Forme en V-ing

I mustn't be stiffering
you mustn't be stiffering
she mustn't be stiffering
we mustn't be stiffering
you mustn't be stiffering
they mustn't be stiffering

Perfect

I mustn't have stiffered
you mustn't have stiffered
she mustn't have stiffered
we mustn't have stiffered
you mustn't have stiffered
they mustn't have stiffered

Perfect en V-ing

I mustn't have been stiffering
you mustn't have been stiffering
she mustn't have been stiffering
we mustn't have been stiffering
you mustn't have been stiffering
they mustn't have been stiffering

Forme interrogative

Forme simple

must I stiffer?
must you stiffer?
must she stiffer?
must we stiffer?
must you stiffer?
must they stiffer?

Forme en V-ing

must I be stiffering?
must you be stiffering?
must she be stiffering?
must we be stiffering?
must you be stiffering?
must they be stiffering?

Perfect

must I have stiffered?
must you have stiffered?
must she have stiffered?
must we have stiffered?
must you have stiffered?
must they have stiffered?

Perfect en V-ing

must I have been stiffering?
must you have been stiffering?
must she have been stiffering?
must we have been stiffering?
must you have been stiffering?
must they have been stiffering?

Forme interro-négative

Forme simple

mustn't I stiffer?
mustn't you stiffer?
mustn't she stiffer?
mustn't we stiffer?
mustn't you stiffer?
mustn't they stiffer?

Forme en V-ing

mustn't I be stiffering?
mustn't you be stiffering?
mustn't she be stiffering?
mustn't we be stiffering?
mustn't you be stiffering?
mustn't they be stiffering?

Perfect

mustn't I have stiffered?
mustn't you have stiffered?
mustn't she have stiffered?
mustn't we have stiffered?
mustn't you have stiffered?
mustn't they have stiffered?

Perfect en V-ing

mustn't I have been stiffering?
mustn't you have been stiffering?
mustn't she have been stiffering?
mustn't we have been stiffering?
mustn't you have been stiffering?
mustn't they have been stiffering?

Haut de page