must brutalise
Regular verb: brutalise - brutalised- brutalised

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I must brutalise
you must brutalise
he must brutalise
we must brutalise
you must brutalise
they must brutalise 	I must be brutalising
you must be brutalising
he must be brutalising
we must be brutalising
you must be brutalising
they must be brutalising	I must have brutalised
you must have brutalised
he must have brutalised
we must have brutalised
you must have brutalised
they must have brutalised	I must have been brutalising
you must have been brutalising
he must have been brutalising
we must have been brutalising
you must have been brutalising
they must have been brutalising	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I mustn't brutalise
you mustn't brutalise
he mustn't brutalise
we mustn't brutalise
you mustn't brutalise
they mustn't brutalise 	I mustn't be brutalising
you mustn't be brutalising
he mustn't be brutalising
we mustn't be brutalising
you mustn't be brutalising
they mustn't be brutalising	I mustn't have brutalised
you mustn't have brutalised
he mustn't have brutalised
we mustn't have brutalised
you mustn't have brutalised
they mustn't have brutalised	I mustn't have been brutalising
you mustn't have been brutalising
he mustn't have been brutalising
we mustn't have been brutalising
you mustn't have been brutalising
they mustn't have been brutalising	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
must I brutalise?
must you brutalise?
must he brutalise?
must we brutalise?
must you brutalise?
must they brutalise? 	must I be brutalising?
must you be brutalising?
must he be brutalising?
must we be brutalising?
must you be brutalising?
must they be brutalising? 	must I have brutalised?
must you have brutalised?
must he have brutalised?
must we have brutalised?
must you have brutalised?
must they have brutalised? 	must I have been brutalising?
must you have been brutalising?
must he have been brutalising?
must we have been brutalising?
must you have been brutalising?
must they have been brutalising? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
mustn't I brutalise?
mustn't you brutalise?
mustn't he brutalise?
mustn't we brutalise?
mustn't you brutalise?
mustn't they brutalise? 	mustn't I be brutalising?
mustn't you be brutalising?
mustn't he be brutalising?
mustn't we be brutalising?
mustn't you be brutalising?
mustn't they be brutalising? 	mustn't I have brutalised?
mustn't you have brutalised?
mustn't he have brutalised?
mustn't we have brutalised?
mustn't you have brutalised?
mustn't they have brutalised? 	mustn't I have been brutalising?
mustn't you have been brutalising?
mustn't he have been brutalising?
mustn't we have been brutalising?
mustn't you have been brutalising?
mustn't they have been brutalising?