must sensationalise
Regular verb: sensationalise - sensationalised- sensationalised

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I must sensationalise
you must sensationalise
he must sensationalise
we must sensationalise
you must sensationalise
they must sensationalise 	I must be sensationalising
you must be sensationalising
he must be sensationalising
we must be sensationalising
you must be sensationalising
they must be sensationalising	I must have sensationalised
you must have sensationalised
he must have sensationalised
we must have sensationalised
you must have sensationalised
they must have sensationalised	I must have been sensationalising
you must have been sensationalising
he must have been sensationalising
we must have been sensationalising
you must have been sensationalising
they must have been sensationalising	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I mustn't sensationalise
you mustn't sensationalise
he mustn't sensationalise
we mustn't sensationalise
you mustn't sensationalise
they mustn't sensationalise 	I mustn't be sensationalising
you mustn't be sensationalising
he mustn't be sensationalising
we mustn't be sensationalising
you mustn't be sensationalising
they mustn't be sensationalising	I mustn't have sensationalised
you mustn't have sensationalised
he mustn't have sensationalised
we mustn't have sensationalised
you mustn't have sensationalised
they mustn't have sensationalised	I mustn't have been sensationalising
you mustn't have been sensationalising
he mustn't have been sensationalising
we mustn't have been sensationalising
you mustn't have been sensationalising
they mustn't have been sensationalising	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
must I sensationalise?
must you sensationalise?
must he sensationalise?
must we sensationalise?
must you sensationalise?
must they sensationalise? 	must I be sensationalising?
must you be sensationalising?
must he be sensationalising?
must we be sensationalising?
must you be sensationalising?
must they be sensationalising? 	must I have sensationalised?
must you have sensationalised?
must he have sensationalised?
must we have sensationalised?
must you have sensationalised?
must they have sensationalised? 	must I have been sensationalising?
must you have been sensationalising?
must he have been sensationalising?
must we have been sensationalising?
must you have been sensationalising?
must they have been sensationalising? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
mustn't I sensationalise?
mustn't you sensationalise?
mustn't he sensationalise?
mustn't we sensationalise?
mustn't you sensationalise?
mustn't they sensationalise? 	mustn't I be sensationalising?
mustn't you be sensationalising?
mustn't he be sensationalising?
mustn't we be sensationalising?
mustn't you be sensationalising?
mustn't they be sensationalising? 	mustn't I have sensationalised?
mustn't you have sensationalised?
mustn't he have sensationalised?
mustn't we have sensationalised?
mustn't you have sensationalised?
mustn't they have sensationalised? 	mustn't I have been sensationalising?
mustn't you have been sensationalising?
mustn't he have been sensationalising?
mustn't we have been sensationalising?
mustn't you have been sensationalising?
mustn't they have been sensationalising?