Conjugaison du verbe anglais
MUST TUN

Verbe régulier : tun - tuned - tuned

Affirmation

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