Conjugaison du verbe anglais
MUST LIVEN

Verbe régulier : liven - livened - livened

Affirmation

Forme simple	Forme en V-ing
I must liven you must liven she must liven we must liven you must liven they must liven	I must be livening you must be livening she must be livening we must be livening you must be livening they must be livening
Perfect	Perfect en V-ing
I must have livened you must have livened she must have livened we must have livened you must have livened they must have livened	I must have been livening you must have been livening she must have been livening we must have been livening you must have been livening they must have been livening

Négation

Forme simple	Forme en V-ing
I must not liven you must not liven she must not liven we must not liven you must not liven they must not liven	I must not be livening you must not be livening she must not be livening we must not be livening you must not be livening they must not be livening
Perfect	Perfect en V-ing
I must not have livened you must not have livened she must not have livened we must not have livened you must not have livened they must not have livened	I must not have been livening you must not have been livening she must not have been livening we must not have been livening you must not have been livening they must not have been livening

Forme interrogative

Forme simple	Forme en V-ing
must I liven? must you liven? must she liven? must we liven? must you liven? must they liven?	must I be livening? must you be livening? must she be livening? must we be livening? must you be livening? must they be livening?
Perfect	Perfect en V-ing
must I have livened? must you have livened? must she have livened? must we have livened? must you have livened? must they have livened?	must I have been livening? must you have been livening? must she have been livening? must we have been livening? must you have been livening? must they have been livening?

Forme interro-négative

Forme simple	Forme en V-ing
must I not liven? must you not liven? must she not liven? must we not liven? must you not liven? must they not liven?	must I not be livening? must you not be livening? must she not be livening? must we not be livening? must you not be livening? must they not be livening?
Perfect	Perfect en V-ing
must I not have livened? must you not have livened? must she not have livened? must we not have livened? must you not have livened? must they not have livened?	must I not have been livening? must you not have been livening? must she not have been livening? must we not have been livening? must you not have been livening? must they not have been livening?