ought to unbox
Regular verb: unbox - unboxed- unboxed

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I ought to unbox
you ought to unbox
he ought to unbox
we ought to unbox
you ought to unbox
they ought to unbox 	I ought to be unboxing
you ought to be unboxing
he ought to be unboxing
we ought to be unboxing
you ought to be unboxing
they ought to be unboxing	I ought to have unboxed
you ought to have unboxed
he ought to have unboxed
we ought to have unboxed
you ought to have unboxed
they ought to have unboxed	I ought to have been unboxing
you ought to have been unboxing
he ought to have been unboxing
we ought to have been unboxing
you ought to have been unboxing
they ought to have been unboxing	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I oughtn't to unbox
you oughtn't to unbox
he oughtn't to unbox
we oughtn't to unbox
you oughtn't to unbox
they oughtn't to unbox 	I oughtn't to be unboxing
you oughtn't to be unboxing
he oughtn't to be unboxing
we oughtn't to be unboxing
you oughtn't to be unboxing
they oughtn't to be unboxing	I oughtn't to have unboxed
you oughtn't to have unboxed
he oughtn't to have unboxed
we oughtn't to have unboxed
you oughtn't to have unboxed
they oughtn't to have unboxed	I oughtn't to have been unboxing
you oughtn't to have been unboxing
he oughtn't to have been unboxing
we oughtn't to have been unboxing
you oughtn't to have been unboxing
they oughtn't to have been unboxing	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
ought to I unbox?
ought to you unbox?
ought to he unbox?
ought to we unbox?
ought to you unbox?
ought to they unbox? 	ought to I be unboxing?
ought to you be unboxing?
ought to he be unboxing?
ought to we be unboxing?
ought to you be unboxing?
ought to they be unboxing? 	ought to I have unboxed?
ought to you have unboxed?
ought to he have unboxed?
ought to we have unboxed?
ought to you have unboxed?
ought to they have unboxed? 	ought to I have been unboxing?
ought to you have been unboxing?
ought to he have been unboxing?
ought to we have been unboxing?
ought to you have been unboxing?
ought to they have been unboxing? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
oughtn't I to unbox?
oughtn't you to unbox?
oughtn't he to unbox?
oughtn't we to unbox?
oughtn't you to unbox?
oughtn't they to unbox? 	oughtn't I to be unboxing?
oughtn't you to be unboxing?
oughtn't he to be unboxing?
oughtn't we to be unboxing?
oughtn't you to be unboxing?
oughtn't they to be unboxing? 	oughtn't I to have unboxed?
oughtn't you to have unboxed?
oughtn't he to have unboxed?
oughtn't we to have unboxed?
oughtn't you to have unboxed?
oughtn't they to have unboxed? 	oughtn't I to have been unboxing?
oughtn't you to have been unboxing?
oughtn't he to have been unboxing?
oughtn't we to have been unboxing?
oughtn't you to have been unboxing?
oughtn't they to have been unboxing?