ought to frostbite
Irregular verb: frostbite - frostbit- frostbitten

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I ought to frostbite
you ought to frostbite
she ought to frostbite
we ought to frostbite
you ought to frostbite
they ought to frostbite 	I ought to be frostbiting
you ought to be frostbiting
she ought to be frostbiting
we ought to be frostbiting
you ought to be frostbiting
they ought to be frostbiting	I ought to have frostbitten
you ought to have frostbitten
she ought to have frostbitten
we ought to have frostbitten
you ought to have frostbitten
they ought to have frostbitten	I ought to have been frostbiting
you ought to have been frostbiting
she ought to have been frostbiting
we ought to have been frostbiting
you ought to have been frostbiting
they ought to have been frostbiting	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I oughtn't to frostbite
you oughtn't to frostbite
she oughtn't to frostbite
we oughtn't to frostbite
you oughtn't to frostbite
they oughtn't to frostbite 	I oughtn't to be frostbiting
you oughtn't to be frostbiting
she oughtn't to be frostbiting
we oughtn't to be frostbiting
you oughtn't to be frostbiting
they oughtn't to be frostbiting	I oughtn't to have frostbitten
you oughtn't to have frostbitten
she oughtn't to have frostbitten
we oughtn't to have frostbitten
you oughtn't to have frostbitten
they oughtn't to have frostbitten	I oughtn't to have been frostbiting
you oughtn't to have been frostbiting
she oughtn't to have been frostbiting
we oughtn't to have been frostbiting
you oughtn't to have been frostbiting
they oughtn't to have been frostbiting	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
ought to I frostbite?
ought to you frostbite?
ought to she frostbite?
ought to we frostbite?
ought to you frostbite?
ought to they frostbite? 	ought to I be frostbiting?
ought to you be frostbiting?
ought to she be frostbiting?
ought to we be frostbiting?
ought to you be frostbiting?
ought to they be frostbiting? 	ought to I have frostbitten?
ought to you have frostbitten?
ought to she have frostbitten?
ought to we have frostbitten?
ought to you have frostbitten?
ought to they have frostbitten? 	ought to I have been frostbiting?
ought to you have been frostbiting?
ought to she have been frostbiting?
ought to we have been frostbiting?
ought to you have been frostbiting?
ought to they have been frostbiting? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
oughtn't I to frostbite?
oughtn't you to frostbite?
oughtn't she to frostbite?
oughtn't we to frostbite?
oughtn't you to frostbite?
oughtn't they to frostbite? 	oughtn't I to be frostbiting?
oughtn't you to be frostbiting?
oughtn't she to be frostbiting?
oughtn't we to be frostbiting?
oughtn't you to be frostbiting?
oughtn't they to be frostbiting? 	oughtn't I to have frostbitten?
oughtn't you to have frostbitten?
oughtn't she to have frostbitten?
oughtn't we to have frostbitten?
oughtn't you to have frostbitten?
oughtn't they to have frostbitten? 	oughtn't I to have been frostbiting?
oughtn't you to have been frostbiting?
oughtn't she to have been frostbiting?
oughtn't we to have been frostbiting?
oughtn't you to have been frostbiting?
oughtn't they to have been frostbiting?