ought to copulate
Regular verb: copulate - copulated- copulated

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I ought to copulate
you ought to copulate
he ought to copulate
we ought to copulate
you ought to copulate
they ought to copulate 	I ought to be copulating
you ought to be copulating
he ought to be copulating
we ought to be copulating
you ought to be copulating
they ought to be copulating	I ought to have copulated
you ought to have copulated
he ought to have copulated
we ought to have copulated
you ought to have copulated
they ought to have copulated	I ought to have been copulating
you ought to have been copulating
he ought to have been copulating
we ought to have been copulating
you ought to have been copulating
they ought to have been copulating	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I oughtn't to copulate
you oughtn't to copulate
he oughtn't to copulate
we oughtn't to copulate
you oughtn't to copulate
they oughtn't to copulate 	I oughtn't to be copulating
you oughtn't to be copulating
he oughtn't to be copulating
we oughtn't to be copulating
you oughtn't to be copulating
they oughtn't to be copulating	I oughtn't to have copulated
you oughtn't to have copulated
he oughtn't to have copulated
we oughtn't to have copulated
you oughtn't to have copulated
they oughtn't to have copulated	I oughtn't to have been copulating
you oughtn't to have been copulating
he oughtn't to have been copulating
we oughtn't to have been copulating
you oughtn't to have been copulating
they oughtn't to have been copulating	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
ought to I copulate?
ought to you copulate?
ought to he copulate?
ought to we copulate?
ought to you copulate?
ought to they copulate? 	ought to I be copulating?
ought to you be copulating?
ought to he be copulating?
ought to we be copulating?
ought to you be copulating?
ought to they be copulating? 	ought to I have copulated?
ought to you have copulated?
ought to he have copulated?
ought to we have copulated?
ought to you have copulated?
ought to they have copulated? 	ought to I have been copulating?
ought to you have been copulating?
ought to he have been copulating?
ought to we have been copulating?
ought to you have been copulating?
ought to they have been copulating? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
oughtn't I to copulate?
oughtn't you to copulate?
oughtn't he to copulate?
oughtn't we to copulate?
oughtn't you to copulate?
oughtn't they to copulate? 	oughtn't I to be copulating?
oughtn't you to be copulating?
oughtn't he to be copulating?
oughtn't we to be copulating?
oughtn't you to be copulating?
oughtn't they to be copulating? 	oughtn't I to have copulated?
oughtn't you to have copulated?
oughtn't he to have copulated?
oughtn't we to have copulated?
oughtn't you to have copulated?
oughtn't they to have copulated? 	oughtn't I to have been copulating?
oughtn't you to have been copulating?
oughtn't he to have been copulating?
oughtn't we to have been copulating?
oughtn't you to have been copulating?
oughtn't they to have been copulating?