Conjugaison du verbe anglais
MUST UNSHIFT

Verbe régulier : unshift - unshifted - unshifted

Affirmation

Forme simple	Forme en V-ing
I must unshift you must unshift he must unshift we must unshift you must unshift they must unshift	I must be unshifting you must be unshifting he must be unshifting we must be unshifting you must be unshifting they must be unshifting
Perfect	Perfect en V-ing
I must have unshifted you must have unshifted he must have unshifted we must have unshifted you must have unshifted they must have unshifted	I must have been unshifting you must have been unshifting he must have been unshifting we must have been unshifting you must have been unshifting they must have been unshifting

Négation

Forme simple	Forme en V-ing
I mustn't unshift you mustn't unshift he mustn't unshift we mustn't unshift you mustn't unshift they mustn't unshift	I mustn't be unshifting you mustn't be unshifting he mustn't be unshifting we mustn't be unshifting you mustn't be unshifting they mustn't be unshifting
Perfect	Perfect en V-ing
I mustn't have unshifted you mustn't have unshifted he mustn't have unshifted we mustn't have unshifted you mustn't have unshifted they mustn't have unshifted	I mustn't have been unshifting you mustn't have been unshifting he mustn't have been unshifting we mustn't have been unshifting you mustn't have been unshifting they mustn't have been unshifting

Forme interrogative

Forme simple	Forme en V-ing
must I unshift? must you unshift? must he unshift? must we unshift? must you unshift? must they unshift?	must I be unshifting? must you be unshifting? must he be unshifting? must we be unshifting? must you be unshifting? must they be unshifting?
Perfect	Perfect en V-ing
must I have unshifted? must you have unshifted? must he have unshifted? must we have unshifted? must you have unshifted? must they have unshifted?	must I have been unshifting? must you have been unshifting? must he have been unshifting? must we have been unshifting? must you have been unshifting? must they have been unshifting?

Forme interro-négative

Forme simple	Forme en V-ing
mustn't I unshift? mustn't you unshift? mustn't he unshift? mustn't we unshift? mustn't you unshift? mustn't they unshift?	mustn't I be unshifting? mustn't you be unshifting? mustn't he be unshifting? mustn't we be unshifting? mustn't you be unshifting? mustn't they be unshifting?
Perfect	Perfect en V-ing
mustn't I have unshifted? mustn't you have unshifted? mustn't he have unshifted? mustn't we have unshifted? mustn't you have unshifted? mustn't they have unshifted?	mustn't I have been unshifting? mustn't you have been unshifting? mustn't he have been unshifting? mustn't we have been unshifting? mustn't you have been unshifting? mustn't they have been unshifting?