must acculturate
Verbo regular: acculturate - acculturated- acculturated

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I must acculturate
you must acculturate
he must acculturate
we must acculturate
you must acculturate
they must acculturate 	I must be acculturating
you must be acculturating
he must be acculturating
we must be acculturating
you must be acculturating
they must be acculturating	I must have acculturated
you must have acculturated
he must have acculturated
we must have acculturated
you must have acculturated
they must have acculturated	I must have been acculturating
you must have been acculturating
he must have been acculturating
we must have been acculturating
you must have been acculturating
they must have been acculturating	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I mustn't acculturate
you mustn't acculturate
he mustn't acculturate
we mustn't acculturate
you mustn't acculturate
they mustn't acculturate 	I mustn't be acculturating
you mustn't be acculturating
he mustn't be acculturating
we mustn't be acculturating
you mustn't be acculturating
they mustn't be acculturating	I mustn't have acculturated
you mustn't have acculturated
he mustn't have acculturated
we mustn't have acculturated
you mustn't have acculturated
they mustn't have acculturated	I mustn't have been acculturating
you mustn't have been acculturating
he mustn't have been acculturating
we mustn't have been acculturating
you mustn't have been acculturating
they mustn't have been acculturating	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
must I acculturate?
must you acculturate?
must he acculturate?
must we acculturate?
must you acculturate?
must they acculturate? 	must I be acculturating?
must you be acculturating?
must he be acculturating?
must we be acculturating?
must you be acculturating?
must they be acculturating? 	must I have acculturated?
must you have acculturated?
must he have acculturated?
must we have acculturated?
must you have acculturated?
must they have acculturated? 	must I have been acculturating?
must you have been acculturating?
must he have been acculturating?
must we have been acculturating?
must you have been acculturating?
must they have been acculturating? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
mustn't I acculturate?
mustn't you acculturate?
mustn't he acculturate?
mustn't we acculturate?
mustn't you acculturate?
mustn't they acculturate? 	mustn't I be acculturating?
mustn't you be acculturating?
mustn't he be acculturating?
mustn't we be acculturating?
mustn't you be acculturating?
mustn't they be acculturating? 	mustn't I have acculturated?
mustn't you have acculturated?
mustn't he have acculturated?
mustn't we have acculturated?
mustn't you have acculturated?
mustn't they have acculturated? 	mustn't I have been acculturating?
mustn't you have been acculturating?
mustn't he have been acculturating?
mustn't we have been acculturating?
mustn't you have been acculturating?
mustn't they have been acculturating?