ought to core
Regular verb: core - cored- cored

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I ought to core
you ought to core
he ought to core
we ought to core
you ought to core
they ought to core 	I ought to be coring
you ought to be coring
he ought to be coring
we ought to be coring
you ought to be coring
they ought to be coring	I ought to have cored
you ought to have cored
he ought to have cored
we ought to have cored
you ought to have cored
they ought to have cored	I ought to have been coring
you ought to have been coring
he ought to have been coring
we ought to have been coring
you ought to have been coring
they ought to have been coring	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I oughtn't to core
you oughtn't to core
he oughtn't to core
we oughtn't to core
you oughtn't to core
they oughtn't to core 	I oughtn't to be coring
you oughtn't to be coring
he oughtn't to be coring
we oughtn't to be coring
you oughtn't to be coring
they oughtn't to be coring	I oughtn't to have cored
you oughtn't to have cored
he oughtn't to have cored
we oughtn't to have cored
you oughtn't to have cored
they oughtn't to have cored	I oughtn't to have been coring
you oughtn't to have been coring
he oughtn't to have been coring
we oughtn't to have been coring
you oughtn't to have been coring
they oughtn't to have been coring	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
ought to I core?
ought to you core?
ought to he core?
ought to we core?
ought to you core?
ought to they core? 	ought to I be coring?
ought to you be coring?
ought to he be coring?
ought to we be coring?
ought to you be coring?
ought to they be coring? 	ought to I have cored?
ought to you have cored?
ought to he have cored?
ought to we have cored?
ought to you have cored?
ought to they have cored? 	ought to I have been coring?
ought to you have been coring?
ought to he have been coring?
ought to we have been coring?
ought to you have been coring?
ought to they have been coring? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
oughtn't I to core?
oughtn't you to core?
oughtn't he to core?
oughtn't we to core?
oughtn't you to core?
oughtn't they to core? 	oughtn't I to be coring?
oughtn't you to be coring?
oughtn't he to be coring?
oughtn't we to be coring?
oughtn't you to be coring?
oughtn't they to be coring? 	oughtn't I to have cored?
oughtn't you to have cored?
oughtn't he to have cored?
oughtn't we to have cored?
oughtn't you to have cored?
oughtn't they to have cored? 	oughtn't I to have been coring?
oughtn't you to have been coring?
oughtn't he to have been coring?
oughtn't we to have been coring?
oughtn't you to have been coring?
oughtn't they to have been coring?