must criminalize
Regular verb: criminalize - criminalized- criminalized

Affirmation 	
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I must criminalize
you must criminalize
he must criminalize
we must criminalize
you must criminalize
they must criminalize 	I must be criminalizing
you must be criminalizing
he must be criminalizing
we must be criminalizing
you must be criminalizing
they must be criminalizing	I must have criminalized
you must have criminalized
he must have criminalized
we must have criminalized
you must have criminalized
they must have criminalized	I must have been criminalizing
you must have been criminalizing
he must have been criminalizing
we must have been criminalizing
you must have been criminalizing
they must have been criminalizing	

Negation 	
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I must not criminalize
you must not criminalize
he must not criminalize
we must not criminalize
you must not criminalize
they must not criminalize 	I must not be criminalizing
you must not be criminalizing
he must not be criminalizing
we must not be criminalizing
you must not be criminalizing
they must not be criminalizing	I must not have criminalized
you must not have criminalized
he must not have criminalized
we must not have criminalized
you must not have criminalized
they must not have criminalized	I must not have been criminalizing
you must not have been criminalizing
he must not have been criminalizing
we must not have been criminalizing
you must not have been criminalizing
they must not have been criminalizing	

Interrogative form 	
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must I criminalize?
must you criminalize?
must he criminalize?
must we criminalize?
must you criminalize?
must they criminalize? 	must I be criminalizing?
must you be criminalizing?
must he be criminalizing?
must we be criminalizing?
must you be criminalizing?
must they be criminalizing? 	must I have criminalized?
must you have criminalized?
must he have criminalized?
must we have criminalized?
must you have criminalized?
must they have criminalized? 	must I have been criminalizing?
must you have been criminalizing?
must he have been criminalizing?
must we have been criminalizing?
must you have been criminalizing?
must they have been criminalizing? 	

Interro-negative form 	
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must I not criminalize?
must you not criminalize?
must he not criminalize?
must we not criminalize?
must you not criminalize?
must they not criminalize? 	must I not be criminalizing?
must you not be criminalizing?
must he not be criminalizing?
must we not be criminalizing?
must you not be criminalizing?
must they not be criminalizing? 	must I not have criminalized?
must you not have criminalized?
must he not have criminalized?
must we not have criminalized?
must you not have criminalized?
must they not have criminalized? 	must I not have been criminalizing?
must you not have been criminalizing?
must he not have been criminalizing?
must we not have been criminalizing?
must you not have been criminalizing?
must they not have been criminalizing?