ought to unfreeze
Regular verb: unfreeze - unfreezed- unfreezed

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I ought to unfreeze
you ought to unfreeze
he ought to unfreeze
we ought to unfreeze
you ought to unfreeze
they ought to unfreeze 	I ought to be unfreezing
you ought to be unfreezing
he ought to be unfreezing
we ought to be unfreezing
you ought to be unfreezing
they ought to be unfreezing	I ought to have unfreezed
you ought to have unfreezed
he ought to have unfreezed
we ought to have unfreezed
you ought to have unfreezed
they ought to have unfreezed	I ought to have been unfreezing
you ought to have been unfreezing
he ought to have been unfreezing
we ought to have been unfreezing
you ought to have been unfreezing
they ought to have been unfreezing	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I oughtn't to unfreeze
you oughtn't to unfreeze
he oughtn't to unfreeze
we oughtn't to unfreeze
you oughtn't to unfreeze
they oughtn't to unfreeze 	I oughtn't to be unfreezing
you oughtn't to be unfreezing
he oughtn't to be unfreezing
we oughtn't to be unfreezing
you oughtn't to be unfreezing
they oughtn't to be unfreezing	I oughtn't to have unfreezed
you oughtn't to have unfreezed
he oughtn't to have unfreezed
we oughtn't to have unfreezed
you oughtn't to have unfreezed
they oughtn't to have unfreezed	I oughtn't to have been unfreezing
you oughtn't to have been unfreezing
he oughtn't to have been unfreezing
we oughtn't to have been unfreezing
you oughtn't to have been unfreezing
they oughtn't to have been unfreezing	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
ought to I unfreeze?
ought to you unfreeze?
ought to he unfreeze?
ought to we unfreeze?
ought to you unfreeze?
ought to they unfreeze? 	ought to I be unfreezing?
ought to you be unfreezing?
ought to he be unfreezing?
ought to we be unfreezing?
ought to you be unfreezing?
ought to they be unfreezing? 	ought to I have unfreezed?
ought to you have unfreezed?
ought to he have unfreezed?
ought to we have unfreezed?
ought to you have unfreezed?
ought to they have unfreezed? 	ought to I have been unfreezing?
ought to you have been unfreezing?
ought to he have been unfreezing?
ought to we have been unfreezing?
ought to you have been unfreezing?
ought to they have been unfreezing? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
oughtn't I to unfreeze?
oughtn't you to unfreeze?
oughtn't he to unfreeze?
oughtn't we to unfreeze?
oughtn't you to unfreeze?
oughtn't they to unfreeze? 	oughtn't I to be unfreezing?
oughtn't you to be unfreezing?
oughtn't he to be unfreezing?
oughtn't we to be unfreezing?
oughtn't you to be unfreezing?
oughtn't they to be unfreezing? 	oughtn't I to have unfreezed?
oughtn't you to have unfreezed?
oughtn't he to have unfreezed?
oughtn't we to have unfreezed?
oughtn't you to have unfreezed?
oughtn't they to have unfreezed? 	oughtn't I to have been unfreezing?
oughtn't you to have been unfreezing?
oughtn't he to have been unfreezing?
oughtn't we to have been unfreezing?
oughtn't you to have been unfreezing?
oughtn't they to have been unfreezing?