Conjugaison du verbe anglais
MUST TUN

Verbe régulier : tun - tuned - tuned

Affirmation

Forme simple	Forme en V-ing
I must tun you must tun she must tun we must tun you must tun they must tun	I must be tuning you must be tuning she must be tuning we must be tuning you must be tuning they must be tuning
Perfect	Perfect en V-ing
I must have tuned you must have tuned she must have tuned we must have tuned you must have tuned they must have tuned	I must have been tuning you must have been tuning she must have been tuning we must have been tuning you must have been tuning they must have been tuning

Négation

Forme simple	Forme en V-ing
I must not tun you must not tun she must not tun we must not tun you must not tun they must not tun	I must not be tuning you must not be tuning she must not be tuning we must not be tuning you must not be tuning they must not be tuning
Perfect	Perfect en V-ing
I must not have tuned you must not have tuned she must not have tuned we must not have tuned you must not have tuned they must not have tuned	I must not have been tuning you must not have been tuning she must not have been tuning we must not have been tuning you must not have been tuning they must not have been tuning

Forme interrogative

Forme simple	Forme en V-ing
must I tun? must you tun? must she tun? must we tun? must you tun? must they tun?	must I be tuning? must you be tuning? must she be tuning? must we be tuning? must you be tuning? must they be tuning?
Perfect	Perfect en V-ing
must I have tuned? must you have tuned? must she have tuned? must we have tuned? must you have tuned? must they have tuned?	must I have been tuning? must you have been tuning? must she have been tuning? must we have been tuning? must you have been tuning? must they have been tuning?

Forme interro-négative

Forme simple	Forme en V-ing
must I not tun? must you not tun? must she not tun? must we not tun? must you not tun? must they not tun?	must I not be tuning? must you not be tuning? must she not be tuning? must we not be tuning? must you not be tuning? must they not be tuning?
Perfect	Perfect en V-ing
must I not have tuned? must you not have tuned? must she not have tuned? must we not have tuned? must you not have tuned? must they not have tuned?	must I not have been tuning? must you not have been tuning? must she not have been tuning? must we not have been tuning? must you not have been tuning? must they not have been tuning?