ought to coke
Regular verb: coke - coked- coked

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I ought to coke
you ought to coke
he ought to coke
we ought to coke
you ought to coke
they ought to coke 	I ought to be coking
you ought to be coking
he ought to be coking
we ought to be coking
you ought to be coking
they ought to be coking	I ought to have coked
you ought to have coked
he ought to have coked
we ought to have coked
you ought to have coked
they ought to have coked	I ought to have been coking
you ought to have been coking
he ought to have been coking
we ought to have been coking
you ought to have been coking
they ought to have been coking	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I ought not to coke
you ought not to coke
he ought not to coke
we ought not to coke
you ought not to coke
they ought not to coke 	I ought not to coking
you ought not to coking
he ought not to coking
we ought not to coking
you ought not to coking
they ought not to coking	I ought not to have coked
you ought not to have coked
he ought not to have coked
we ought not to have coked
you ought not to have coked
they ought not to have coked	I ought not to have been coking
you ought not to have been coking
he ought not to have been coking
we ought not to have been coking
you ought not to have been coking
they ought not to have been coking	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
ought to I coke?
ought to you coke?
ought to he coke?
ought to we coke?
ought to you coke?
ought to they coke? 	ought to I be coking?
ought to you be coking?
ought to he be coking?
ought to we be coking?
ought to you be coking?
ought to they be coking? 	ought to I have coked?
ought to you have coked?
ought to he have coked?
ought to we have coked?
ought to you have coked?
ought to they have coked? 	ought to I have been coking?
ought to you have been coking?
ought to he have been coking?
ought to we have been coking?
ought to you have been coking?
ought to they have been coking? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
ought I not to coke?
ought you not to coke?
ought he not to coke?
ought we not to coke?
ought you not to coke?
ought they not to coke? 	ought I not to be coking?
ought you not to be coking?
ought he not to be coking?
ought we not to be coking?
ought you not to be coking?
ought they not to be coking? 	ought I not to have coked?
ought you not to have coked?
ought he not to have coked?
ought we not to have coked?
ought you not to have coked?
ought they not to have coked? 	ought I not to have been coking?
ought you not to have been coking?
ought he not to have been coking?
ought we not to have been coking?
ought you not to have been coking?
ought they not to have been coking?