must mythologise
Regular verb: mythologise - mythologised- mythologised

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I must mythologise
you must mythologise
she must mythologise
we must mythologise
you must mythologise
they must mythologise 	I must be mythologising
you must be mythologising
she must be mythologising
we must be mythologising
you must be mythologising
they must be mythologising	I must have mythologised
you must have mythologised
she must have mythologised
we must have mythologised
you must have mythologised
they must have mythologised	I must have been mythologising
you must have been mythologising
she must have been mythologising
we must have been mythologising
you must have been mythologising
they must have been mythologising	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I mustn't mythologise
you mustn't mythologise
she mustn't mythologise
we mustn't mythologise
you mustn't mythologise
they mustn't mythologise 	I mustn't be mythologising
you mustn't be mythologising
she mustn't be mythologising
we mustn't be mythologising
you mustn't be mythologising
they mustn't be mythologising	I mustn't have mythologised
you mustn't have mythologised
she mustn't have mythologised
we mustn't have mythologised
you mustn't have mythologised
they mustn't have mythologised	I mustn't have been mythologising
you mustn't have been mythologising
she mustn't have been mythologising
we mustn't have been mythologising
you mustn't have been mythologising
they mustn't have been mythologising	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
must I mythologise?
must you mythologise?
must she mythologise?
must we mythologise?
must you mythologise?
must they mythologise? 	must I be mythologising?
must you be mythologising?
must she be mythologising?
must we be mythologising?
must you be mythologising?
must they be mythologising? 	must I have mythologised?
must you have mythologised?
must she have mythologised?
must we have mythologised?
must you have mythologised?
must they have mythologised? 	must I have been mythologising?
must you have been mythologising?
must she have been mythologising?
must we have been mythologising?
must you have been mythologising?
must they have been mythologising? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
mustn't I mythologise?
mustn't you mythologise?
mustn't she mythologise?
mustn't we mythologise?
mustn't you mythologise?
mustn't they mythologise? 	mustn't I be mythologising?
mustn't you be mythologising?
mustn't she be mythologising?
mustn't we be mythologising?
mustn't you be mythologising?
mustn't they be mythologising? 	mustn't I have mythologised?
mustn't you have mythologised?
mustn't she have mythologised?
mustn't we have mythologised?
mustn't you have mythologised?
mustn't they have mythologised? 	mustn't I have been mythologising?
mustn't you have been mythologising?
mustn't she have been mythologising?
mustn't we have been mythologising?
mustn't you have been mythologising?
mustn't they have been mythologising?