must revitalise
Regular verb: revitalise - revitalised- revitalised

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I must revitalise
you must revitalise
he must revitalise
we must revitalise
you must revitalise
they must revitalise 	I must be revitalising
you must be revitalising
he must be revitalising
we must be revitalising
you must be revitalising
they must be revitalising	I must have revitalised
you must have revitalised
he must have revitalised
we must have revitalised
you must have revitalised
they must have revitalised	I must have been revitalising
you must have been revitalising
he must have been revitalising
we must have been revitalising
you must have been revitalising
they must have been revitalising	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I mustn't revitalise
you mustn't revitalise
he mustn't revitalise
we mustn't revitalise
you mustn't revitalise
they mustn't revitalise 	I mustn't be revitalising
you mustn't be revitalising
he mustn't be revitalising
we mustn't be revitalising
you mustn't be revitalising
they mustn't be revitalising	I mustn't have revitalised
you mustn't have revitalised
he mustn't have revitalised
we mustn't have revitalised
you mustn't have revitalised
they mustn't have revitalised	I mustn't have been revitalising
you mustn't have been revitalising
he mustn't have been revitalising
we mustn't have been revitalising
you mustn't have been revitalising
they mustn't have been revitalising	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
must I revitalise?
must you revitalise?
must he revitalise?
must we revitalise?
must you revitalise?
must they revitalise? 	must I be revitalising?
must you be revitalising?
must he be revitalising?
must we be revitalising?
must you be revitalising?
must they be revitalising? 	must I have revitalised?
must you have revitalised?
must he have revitalised?
must we have revitalised?
must you have revitalised?
must they have revitalised? 	must I have been revitalising?
must you have been revitalising?
must he have been revitalising?
must we have been revitalising?
must you have been revitalising?
must they have been revitalising? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
mustn't I revitalise?
mustn't you revitalise?
mustn't he revitalise?
mustn't we revitalise?
mustn't you revitalise?
mustn't they revitalise? 	mustn't I be revitalising?
mustn't you be revitalising?
mustn't he be revitalising?
mustn't we be revitalising?
mustn't you be revitalising?
mustn't they be revitalising? 	mustn't I have revitalised?
mustn't you have revitalised?
mustn't he have revitalised?
mustn't we have revitalised?
mustn't you have revitalised?
mustn't they have revitalised? 	mustn't I have been revitalising?
mustn't you have been revitalising?
mustn't he have been revitalising?
mustn't we have been revitalising?
mustn't you have been revitalising?
mustn't they have been revitalising?