ought to naturalize
Regular verb: naturalize - naturalized- naturalized

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

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

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

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