may naturalize
Regular verb: naturalize - naturalized- naturalized

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I may naturalize
you may naturalize
she may naturalize
we may naturalize
you may naturalize
they may naturalize 	I may be naturalizing
you may be naturalizing
she may be naturalizing
we may be naturalizing
you may be naturalizing
they may be naturalizing	I may have naturalized
you may have naturalized
she may have naturalized
we may have naturalized
you may have naturalized
they may have naturalized	I may have been naturalizing
you may have been naturalizing
she may have been naturalizing
we may have been naturalizing
you may have been naturalizing
they may have been naturalizing	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I mayn't naturalize
you mayn't naturalize
she mayn't naturalize
we mayn't naturalize
you mayn't naturalize
they mayn't naturalize 	I mayn't be naturalizing
you mayn't be naturalizing
she mayn't be naturalizing
we mayn't be naturalizing
you mayn't be naturalizing
they mayn't be naturalizing	I mayn't have naturalized
you mayn't have naturalized
she mayn't have naturalized
we mayn't have naturalized
you mayn't have naturalized
they mayn't have naturalized	I mayn't have been naturalizing
you mayn't have been naturalizing
she mayn't have been naturalizing
we mayn't have been naturalizing
you mayn't have been naturalizing
they mayn't have been naturalizing	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
may I naturalize?
may you naturalize?
may she naturalize?
may we naturalize?
may you naturalize?
may they naturalize? 	may I be naturalizing?
may you be naturalizing?
may she be naturalizing?
may we be naturalizing?
may you be naturalizing?
may they be naturalizing? 	may I have naturalized?
may you have naturalized?
may she have naturalized?
may we have naturalized?
may you have naturalized?
may they have naturalized? 	may I have been naturalizing?
may you have been naturalizing?
may she have been naturalizing?
may we have been naturalizing?
may you have been naturalizing?
may they have been naturalizing? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
mayn't I naturalize?
mayn't you naturalize?
mayn't she naturalize?
mayn't we naturalize?
mayn't you naturalize?
mayn't they naturalize? 	mayn't I be naturalizing?
mayn't you be naturalizing?
mayn't she be naturalizing?
mayn't we be naturalizing?
mayn't you be naturalizing?
mayn't they be naturalizing? 	mayn't I have naturalized?
mayn't you have naturalized?
mayn't she have naturalized?
mayn't we have naturalized?
mayn't you have naturalized?
mayn't they have naturalized? 	mayn't I have been naturalizing?
mayn't you have been naturalizing?
mayn't she have been naturalizing?
mayn't we have been naturalizing?
mayn't you have been naturalizing?
mayn't they have been naturalizing?