Conjugaison du verbe anglais
MUST HEFT

Verbe régulier : heft - hefted - hefted

Affirmation

Forme simple	Forme en V-ing
I must heft you must heft he must heft we must heft you must heft they must heft	I must be hefting you must be hefting he must be hefting we must be hefting you must be hefting they must be hefting
Perfect	Perfect en V-ing
I must have hefted you must have hefted he must have hefted we must have hefted you must have hefted they must have hefted	I must have been hefting you must have been hefting he must have been hefting we must have been hefting you must have been hefting they must have been hefting

Négation

Forme simple	Forme en V-ing
I must not heft you must not heft he must not heft we must not heft you must not heft they must not heft	I must not be hefting you must not be hefting he must not be hefting we must not be hefting you must not be hefting they must not be hefting
Perfect	Perfect en V-ing
I must not have hefted you must not have hefted he must not have hefted we must not have hefted you must not have hefted they must not have hefted	I must not have been hefting you must not have been hefting he must not have been hefting we must not have been hefting you must not have been hefting they must not have been hefting

Forme interrogative

Forme simple	Forme en V-ing
must I heft? must you heft? must he heft? must we heft? must you heft? must they heft?	must I be hefting? must you be hefting? must he be hefting? must we be hefting? must you be hefting? must they be hefting?
Perfect	Perfect en V-ing
must I have hefted? must you have hefted? must he have hefted? must we have hefted? must you have hefted? must they have hefted?	must I have been hefting? must you have been hefting? must he have been hefting? must we have been hefting? must you have been hefting? must they have been hefting?

Forme interro-négative

Forme simple	Forme en V-ing
must I not heft? must you not heft? must he not heft? must we not heft? must you not heft? must they not heft?	must I not be hefting? must you not be hefting? must he not be hefting? must we not be hefting? must you not be hefting? must they not be hefting?
Perfect	Perfect en V-ing
must I not have hefted? must you not have hefted? must he not have hefted? must we not have hefted? must you not have hefted? must they not have hefted?	must I not have been hefting? must you not have been hefting? must he not have been hefting? must we not have been hefting? must you not have been hefting? must they not have been hefting?