Conjugaison du verbe anglais
MUST CONCERN

Verbe régulier : concern - concerned - concerned
Traduction française : inquiéter - concerner

Affirmation

Forme simple	Forme en V-ing
I must concern you must concern she must concern we must concern you must concern they must concern	I must be concerning you must be concerning she must be concerning we must be concerning you must be concerning they must be concerning
Perfect	Perfect en V-ing
I must have concerned you must have concerned she must have concerned we must have concerned you must have concerned they must have concerned	I must have been concerning you must have been concerning she must have been concerning we must have been concerning you must have been concerning they must have been concerning

Négation

Forme simple	Forme en V-ing
I must not concern you must not concern she must not concern we must not concern you must not concern they must not concern	I must not be concerning you must not be concerning she must not be concerning we must not be concerning you must not be concerning they must not be concerning
Perfect	Perfect en V-ing
I must not have concerned you must not have concerned she must not have concerned we must not have concerned you must not have concerned they must not have concerned	I must not have been concerning you must not have been concerning she must not have been concerning we must not have been concerning you must not have been concerning they must not have been concerning

Forme interrogative

Forme simple	Forme en V-ing
must I concern? must you concern? must she concern? must we concern? must you concern? must they concern?	must I be concerning? must you be concerning? must she be concerning? must we be concerning? must you be concerning? must they be concerning?
Perfect	Perfect en V-ing
must I have concerned? must you have concerned? must she have concerned? must we have concerned? must you have concerned? must they have concerned?	must I have been concerning? must you have been concerning? must she have been concerning? must we have been concerning? must you have been concerning? must they have been concerning?

Forme interro-négative

Forme simple	Forme en V-ing
must I not concern? must you not concern? must she not concern? must we not concern? must you not concern? must they not concern?	must I not be concerning? must you not be concerning? must she not be concerning? must we not be concerning? must you not be concerning? must they not be concerning?
Perfect	Perfect en V-ing
must I not have concerned? must you not have concerned? must she not have concerned? must we not have concerned? must you not have concerned? must they not have concerned?	must I not have been concerning? must you not have been concerning? must she not have been concerning? must we not have been concerning? must you not have been concerning? must they not have been concerning?