must sium
Verbe régulier : sium - siumed- siumed
Traduction française : s'encanailler 

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I must sium
you must sium
he must sium
we must sium
you must sium
they must sium 	I must be siuming
you must be siuming
he must be siuming
we must be siuming
you must be siuming
they must be siuming	I must have siumed
you must have siumed
he must have siumed
we must have siumed
you must have siumed
they must have siumed	I must have been siuming
you must have been siuming
he must have been siuming
we must have been siuming
you must have been siuming
they must have been siuming	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I must not sium
you must not sium
he must not sium
we must not sium
you must not sium
they must not sium 	I must not be siuming
you must not be siuming
he must not be siuming
we must not be siuming
you must not be siuming
they must not be siuming	I must not have siumed
you must not have siumed
he must not have siumed
we must not have siumed
you must not have siumed
they must not have siumed	I must not have been siuming
you must not have been siuming
he must not have been siuming
we must not have been siuming
you must not have been siuming
they must not have been siuming	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
must I sium?
must you sium?
must he sium?
must we sium?
must you sium?
must they sium? 	must I be siuming?
must you be siuming?
must he be siuming?
must we be siuming?
must you be siuming?
must they be siuming? 	must I have siumed?
must you have siumed?
must he have siumed?
must we have siumed?
must you have siumed?
must they have siumed? 	must I have been siuming?
must you have been siuming?
must he have been siuming?
must we have been siuming?
must you have been siuming?
must they have been siuming? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
must I not sium?
must you not sium?
must he not sium?
must we not sium?
must you not sium?
must they not sium? 	must I not be siuming?
must you not be siuming?
must he not be siuming?
must we not be siuming?
must you not be siuming?
must they not be siuming? 	must I not have siumed?
must you not have siumed?
must he not have siumed?
must we not have siumed?
must you not have siumed?
must they not have siumed? 	must I not have been siuming?
must you not have been siuming?
must he not have been siuming?
must we not have been siuming?
must you not have been siuming?
must they not have been siuming?