ought to um
Regular verb: um - umed- umed

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I ought to um
you ought to um
he ought to um
we ought to um
you ought to um
they ought to um 	I ought to be uming
you ought to be uming
he ought to be uming
we ought to be uming
you ought to be uming
they ought to be uming	I ought to have umed
you ought to have umed
he ought to have umed
we ought to have umed
you ought to have umed
they ought to have umed	I ought to have been uming
you ought to have been uming
he ought to have been uming
we ought to have been uming
you ought to have been uming
they ought to have been uming	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I oughtn't to um
you oughtn't to um
he oughtn't to um
we oughtn't to um
you oughtn't to um
they oughtn't to um 	I oughtn't to be uming
you oughtn't to be uming
he oughtn't to be uming
we oughtn't to be uming
you oughtn't to be uming
they oughtn't to be uming	I oughtn't to have umed
you oughtn't to have umed
he oughtn't to have umed
we oughtn't to have umed
you oughtn't to have umed
they oughtn't to have umed	I oughtn't to have been uming
you oughtn't to have been uming
he oughtn't to have been uming
we oughtn't to have been uming
you oughtn't to have been uming
they oughtn't to have been uming	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
ought to I um?
ought to you um?
ought to he um?
ought to we um?
ought to you um?
ought to they um? 	ought to I be uming?
ought to you be uming?
ought to he be uming?
ought to we be uming?
ought to you be uming?
ought to they be uming? 	ought to I have umed?
ought to you have umed?
ought to he have umed?
ought to we have umed?
ought to you have umed?
ought to they have umed? 	ought to I have been uming?
ought to you have been uming?
ought to he have been uming?
ought to we have been uming?
ought to you have been uming?
ought to they have been uming? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
oughtn't I to um?
oughtn't you to um?
oughtn't he to um?
oughtn't we to um?
oughtn't you to um?
oughtn't they to um? 	oughtn't I to be uming?
oughtn't you to be uming?
oughtn't he to be uming?
oughtn't we to be uming?
oughtn't you to be uming?
oughtn't they to be uming? 	oughtn't I to have umed?
oughtn't you to have umed?
oughtn't he to have umed?
oughtn't we to have umed?
oughtn't you to have umed?
oughtn't they to have umed? 	oughtn't I to have been uming?
oughtn't you to have been uming?
oughtn't he to have been uming?
oughtn't we to have been uming?
oughtn't you to have been uming?
oughtn't they to have been uming?