must brutalise
Verbo regular: brutalise - brutalised- brutalised

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
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	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I must not brutalise
you must not brutalise
he must not brutalise
we must not brutalise
you must not brutalise
they must not brutalise 	I must not be brutalising
you must not be brutalising
he must not be brutalising
we must not be brutalising
you must not be brutalising
they must not be brutalising	I must not have brutalised
you must not have brutalised
he must not have brutalised
we must not have brutalised
you must not have brutalised
they must not have brutalised	I must not have been brutalising
you must not have been brutalising
he must not have been brutalising
we must not have been brutalising
you must not have been brutalising
they must not have been brutalising	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
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? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
must I not brutalise?
must you not brutalise?
must he not brutalise?
must we not brutalise?
must you not brutalise?
must they not brutalise? 	must I not be brutalising?
must you not be brutalising?
must he not be brutalising?
must we not be brutalising?
must you not be brutalising?
must they not be brutalising? 	must I not have brutalised?
must you not have brutalised?
must he not have brutalised?
must we not have brutalised?
must you not have brutalised?
must they not have brutalised? 	must I not have been brutalising?
must you not have been brutalising?
must he not have been brutalising?
must we not have been brutalising?
must you not have been brutalising?
must they not have been brutalising?