Conjugaison du verbe anglais
MUST FACTOR

Verbe régulier : factor - factored - factored

Affirmation

Forme simple	Forme en V-ing
I must factor you must factor he must factor we must factor you must factor they must factor	I must be factoring you must be factoring he must be factoring we must be factoring you must be factoring they must be factoring
Perfect	Perfect en V-ing
I must have factored you must have factored he must have factored we must have factored you must have factored they must have factored	I must have been factoring you must have been factoring he must have been factoring we must have been factoring you must have been factoring they must have been factoring

Négation

Forme simple	Forme en V-ing
I mustn't factor you mustn't factor he mustn't factor we mustn't factor you mustn't factor they mustn't factor	I mustn't be factoring you mustn't be factoring he mustn't be factoring we mustn't be factoring you mustn't be factoring they mustn't be factoring
Perfect	Perfect en V-ing
I mustn't have factored you mustn't have factored he mustn't have factored we mustn't have factored you mustn't have factored they mustn't have factored	I mustn't have been factoring you mustn't have been factoring he mustn't have been factoring we mustn't have been factoring you mustn't have been factoring they mustn't have been factoring

Forme interrogative

Forme simple	Forme en V-ing
must I factor? must you factor? must he factor? must we factor? must you factor? must they factor?	must I be factoring? must you be factoring? must he be factoring? must we be factoring? must you be factoring? must they be factoring?
Perfect	Perfect en V-ing
must I have factored? must you have factored? must he have factored? must we have factored? must you have factored? must they have factored?	must I have been factoring? must you have been factoring? must he have been factoring? must we have been factoring? must you have been factoring? must they have been factoring?

Forme interro-négative

Forme simple	Forme en V-ing
mustn't I factor? mustn't you factor? mustn't he factor? mustn't we factor? mustn't you factor? mustn't they factor?	mustn't I be factoring? mustn't you be factoring? mustn't he be factoring? mustn't we be factoring? mustn't you be factoring? mustn't they be factoring?
Perfect	Perfect en V-ing
mustn't I have factored? mustn't you have factored? mustn't he have factored? mustn't we have factored? mustn't you have factored? mustn't they have factored?	mustn't I have been factoring? mustn't you have been factoring? mustn't he have been factoring? mustn't we have been factoring? mustn't you have been factoring? mustn't they have been factoring?