ought to top
Regular verb: top - topped- topped

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I ought to top
you ought to top
he ought to top
we ought to top
you ought to top
they ought to top 	I ought to be topping
you ought to be topping
he ought to be topping
we ought to be topping
you ought to be topping
they ought to be topping	I ought to have topped
you ought to have topped
he ought to have topped
we ought to have topped
you ought to have topped
they ought to have topped	I ought to have been topping
you ought to have been topping
he ought to have been topping
we ought to have been topping
you ought to have been topping
they ought to have been topping	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I oughtn't to top
you oughtn't to top
he oughtn't to top
we oughtn't to top
you oughtn't to top
they oughtn't to top 	I oughtn't to be topping
you oughtn't to be topping
he oughtn't to be topping
we oughtn't to be topping
you oughtn't to be topping
they oughtn't to be topping	I oughtn't to have topped
you oughtn't to have topped
he oughtn't to have topped
we oughtn't to have topped
you oughtn't to have topped
they oughtn't to have topped	I oughtn't to have been topping
you oughtn't to have been topping
he oughtn't to have been topping
we oughtn't to have been topping
you oughtn't to have been topping
they oughtn't to have been topping	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
ought to I top?
ought to you top?
ought to he top?
ought to we top?
ought to you top?
ought to they top? 	ought to I be topping?
ought to you be topping?
ought to he be topping?
ought to we be topping?
ought to you be topping?
ought to they be topping? 	ought to I have topped?
ought to you have topped?
ought to he have topped?
ought to we have topped?
ought to you have topped?
ought to they have topped? 	ought to I have been topping?
ought to you have been topping?
ought to he have been topping?
ought to we have been topping?
ought to you have been topping?
ought to they have been topping? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
oughtn't I to top?
oughtn't you to top?
oughtn't he to top?
oughtn't we to top?
oughtn't you to top?
oughtn't they to top? 	oughtn't I to be topping?
oughtn't you to be topping?
oughtn't he to be topping?
oughtn't we to be topping?
oughtn't you to be topping?
oughtn't they to be topping? 	oughtn't I to have topped?
oughtn't you to have topped?
oughtn't he to have topped?
oughtn't we to have topped?
oughtn't you to have topped?
oughtn't they to have topped? 	oughtn't I to have been topping?
oughtn't you to have been topping?
oughtn't he to have been topping?
oughtn't we to have been topping?
oughtn't you to have been topping?
oughtn't they to have been topping?