must lute
Verbe régulier : lute - luted- luted

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I must lute
you must lute
he must lute
we must lute
you must lute
they must lute 	I must be luting
you must be luting
he must be luting
we must be luting
you must be luting
they must be luting	I must have luted
you must have luted
he must have luted
we must have luted
you must have luted
they must have luted	I must have been luting
you must have been luting
he must have been luting
we must have been luting
you must have been luting
they must have been luting	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I must not lute
you must not lute
he must not lute
we must not lute
you must not lute
they must not lute 	I must not be luting
you must not be luting
he must not be luting
we must not be luting
you must not be luting
they must not be luting	I must not have luted
you must not have luted
he must not have luted
we must not have luted
you must not have luted
they must not have luted	I must not have been luting
you must not have been luting
he must not have been luting
we must not have been luting
you must not have been luting
they must not have been luting	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
must I lute?
must you lute?
must he lute?
must we lute?
must you lute?
must they lute? 	must I be luting?
must you be luting?
must he be luting?
must we be luting?
must you be luting?
must they be luting? 	must I have luted?
must you have luted?
must he have luted?
must we have luted?
must you have luted?
must they have luted? 	must I have been luting?
must you have been luting?
must he have been luting?
must we have been luting?
must you have been luting?
must they have been luting? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
must I not lute?
must you not lute?
must he not lute?
must we not lute?
must you not lute?
must they not lute? 	must I not be luting?
must you not be luting?
must he not be luting?
must we not be luting?
must you not be luting?
must they not be luting? 	must I not have luted?
must you not have luted?
must he not have luted?
must we not have luted?
must you not have luted?
must they not have luted? 	must I not have been luting?
must you not have been luting?
must he not have been luting?
must we not have been luting?
must you not have been luting?
must they not have been luting?