Conjugaison du verbe anglais
MUST SOLFA

Verbe régulier : solfa - solfaed - solfaed

Affirmation

Forme simple	Forme en V-ing
I must solfa you must solfa he must solfa we must solfa you must solfa they must solfa	I must be solfaing you must be solfaing he must be solfaing we must be solfaing you must be solfaing they must be solfaing
Perfect	Perfect en V-ing
I must have solfaed you must have solfaed he must have solfaed we must have solfaed you must have solfaed they must have solfaed	I must have been solfaing you must have been solfaing he must have been solfaing we must have been solfaing you must have been solfaing they must have been solfaing

Négation

Forme simple	Forme en V-ing
I mustn't solfa you mustn't solfa he mustn't solfa we mustn't solfa you mustn't solfa they mustn't solfa	I mustn't be solfaing you mustn't be solfaing he mustn't be solfaing we mustn't be solfaing you mustn't be solfaing they mustn't be solfaing
Perfect	Perfect en V-ing
I mustn't have solfaed you mustn't have solfaed he mustn't have solfaed we mustn't have solfaed you mustn't have solfaed they mustn't have solfaed	I mustn't have been solfaing you mustn't have been solfaing he mustn't have been solfaing we mustn't have been solfaing you mustn't have been solfaing they mustn't have been solfaing

Forme interrogative

Forme simple	Forme en V-ing
must I solfa? must you solfa? must he solfa? must we solfa? must you solfa? must they solfa?	must I be solfaing? must you be solfaing? must he be solfaing? must we be solfaing? must you be solfaing? must they be solfaing?
Perfect	Perfect en V-ing
must I have solfaed? must you have solfaed? must he have solfaed? must we have solfaed? must you have solfaed? must they have solfaed?	must I have been solfaing? must you have been solfaing? must he have been solfaing? must we have been solfaing? must you have been solfaing? must they have been solfaing?

Forme interro-négative

Forme simple	Forme en V-ing
mustn't I solfa? mustn't you solfa? mustn't he solfa? mustn't we solfa? mustn't you solfa? mustn't they solfa?	mustn't I be solfaing? mustn't you be solfaing? mustn't he be solfaing? mustn't we be solfaing? mustn't you be solfaing? mustn't they be solfaing?
Perfect	Perfect en V-ing
mustn't I have solfaed? mustn't you have solfaed? mustn't he have solfaed? mustn't we have solfaed? mustn't you have solfaed? mustn't they have solfaed?	mustn't I have been solfaing? mustn't you have been solfaing? mustn't he have been solfaing? mustn't we have been solfaing? mustn't you have been solfaing? mustn't they have been solfaing?