must outduel
Verbe régulier : outduel - outdueled- outdueled

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I must outduel
you must outduel
he must outduel
we must outduel
you must outduel
they must outduel 	I must be outdueling
you must be outdueling
he must be outdueling
we must be outdueling
you must be outdueling
they must be outdueling	I must have outdueled
you must have outdueled
he must have outdueled
we must have outdueled
you must have outdueled
they must have outdueled	I must have been outdueling
you must have been outdueling
he must have been outdueling
we must have been outdueling
you must have been outdueling
they must have been outdueling	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I must not outduel
you must not outduel
he must not outduel
we must not outduel
you must not outduel
they must not outduel 	I must not be outdueling
you must not be outdueling
he must not be outdueling
we must not be outdueling
you must not be outdueling
they must not be outdueling	I must not have outdueled
you must not have outdueled
he must not have outdueled
we must not have outdueled
you must not have outdueled
they must not have outdueled	I must not have been outdueling
you must not have been outdueling
he must not have been outdueling
we must not have been outdueling
you must not have been outdueling
they must not have been outdueling	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
must I outduel?
must you outduel?
must he outduel?
must we outduel?
must you outduel?
must they outduel? 	must I be outdueling?
must you be outdueling?
must he be outdueling?
must we be outdueling?
must you be outdueling?
must they be outdueling? 	must I have outdueled?
must you have outdueled?
must he have outdueled?
must we have outdueled?
must you have outdueled?
must they have outdueled? 	must I have been outdueling?
must you have been outdueling?
must he have been outdueling?
must we have been outdueling?
must you have been outdueling?
must they have been outdueling? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
must I not outduel?
must you not outduel?
must he not outduel?
must we not outduel?
must you not outduel?
must they not outduel? 	must I not be outdueling?
must you not be outdueling?
must he not be outdueling?
must we not be outdueling?
must you not be outdueling?
must they not be outdueling? 	must I not have outdueled?
must you not have outdueled?
must he not have outdueled?
must we not have outdueled?
must you not have outdueled?
must they not have outdueled? 	must I not have been outdueling?
must you not have been outdueling?
must he not have been outdueling?
must we not have been outdueling?
must you not have been outdueling?
must they not have been outdueling?