must demythologise
Verbe régulier : demythologise - demythologised- demythologised
Traduction française : (UK) démythifier 

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I must demythologise
you must demythologise
he must demythologise
we must demythologise
you must demythologise
they must demythologise 	I must be demythologising
you must be demythologising
he must be demythologising
we must be demythologising
you must be demythologising
they must be demythologising	I must have demythologised
you must have demythologised
he must have demythologised
we must have demythologised
you must have demythologised
they must have demythologised	I must have been demythologising
you must have been demythologising
he must have been demythologising
we must have been demythologising
you must have been demythologising
they must have been demythologising	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I must not demythologise
you must not demythologise
he must not demythologise
we must not demythologise
you must not demythologise
they must not demythologise 	I must not be demythologising
you must not be demythologising
he must not be demythologising
we must not be demythologising
you must not be demythologising
they must not be demythologising	I must not have demythologised
you must not have demythologised
he must not have demythologised
we must not have demythologised
you must not have demythologised
they must not have demythologised	I must not have been demythologising
you must not have been demythologising
he must not have been demythologising
we must not have been demythologising
you must not have been demythologising
they must not have been demythologising	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
must I demythologise?
must you demythologise?
must he demythologise?
must we demythologise?
must you demythologise?
must they demythologise? 	must I be demythologising?
must you be demythologising?
must he be demythologising?
must we be demythologising?
must you be demythologising?
must they be demythologising? 	must I have demythologised?
must you have demythologised?
must he have demythologised?
must we have demythologised?
must you have demythologised?
must they have demythologised? 	must I have been demythologising?
must you have been demythologising?
must he have been demythologising?
must we have been demythologising?
must you have been demythologising?
must they have been demythologising? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
must I not demythologise?
must you not demythologise?
must he not demythologise?
must we not demythologise?
must you not demythologise?
must they not demythologise? 	must I not be demythologising?
must you not be demythologising?
must he not be demythologising?
must we not be demythologising?
must you not be demythologising?
must they not be demythologising? 	must I not have demythologised?
must you not have demythologised?
must he not have demythologised?
must we not have demythologised?
must you not have demythologised?
must they not have demythologised? 	must I not have been demythologising?
must you not have been demythologising?
must he not have been demythologising?
must we not have been demythologising?
must you not have been demythologising?
must they not have been demythologising?