ought to outsing
Irregular verb: outsing - outsang- outsung

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I ought to outsing
you ought to outsing
he ought to outsing
we ought to outsing
you ought to outsing
they ought to outsing 	I ought to be outsinging
you ought to be outsinging
he ought to be outsinging
we ought to be outsinging
you ought to be outsinging
they ought to be outsinging	I ought to have outsung
you ought to have outsung
he ought to have outsung
we ought to have outsung
you ought to have outsung
they ought to have outsung	I ought to have been outsinging
you ought to have been outsinging
he ought to have been outsinging
we ought to have been outsinging
you ought to have been outsinging
they ought to have been outsinging	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I oughtn't to outsing
you oughtn't to outsing
he oughtn't to outsing
we oughtn't to outsing
you oughtn't to outsing
they oughtn't to outsing 	I oughtn't to be outsinging
you oughtn't to be outsinging
he oughtn't to be outsinging
we oughtn't to be outsinging
you oughtn't to be outsinging
they oughtn't to be outsinging	I oughtn't to have outsung
you oughtn't to have outsung
he oughtn't to have outsung
we oughtn't to have outsung
you oughtn't to have outsung
they oughtn't to have outsung	I oughtn't to have been outsinging
you oughtn't to have been outsinging
he oughtn't to have been outsinging
we oughtn't to have been outsinging
you oughtn't to have been outsinging
they oughtn't to have been outsinging	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
ought to I outsing?
ought to you outsing?
ought to he outsing?
ought to we outsing?
ought to you outsing?
ought to they outsing? 	ought to I be outsinging?
ought to you be outsinging?
ought to he be outsinging?
ought to we be outsinging?
ought to you be outsinging?
ought to they be outsinging? 	ought to I have outsung?
ought to you have outsung?
ought to he have outsung?
ought to we have outsung?
ought to you have outsung?
ought to they have outsung? 	ought to I have been outsinging?
ought to you have been outsinging?
ought to he have been outsinging?
ought to we have been outsinging?
ought to you have been outsinging?
ought to they have been outsinging? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
oughtn't I to outsing?
oughtn't you to outsing?
oughtn't he to outsing?
oughtn't we to outsing?
oughtn't you to outsing?
oughtn't they to outsing? 	oughtn't I to be outsinging?
oughtn't you to be outsinging?
oughtn't he to be outsinging?
oughtn't we to be outsinging?
oughtn't you to be outsinging?
oughtn't they to be outsinging? 	oughtn't I to have outsung?
oughtn't you to have outsung?
oughtn't he to have outsung?
oughtn't we to have outsung?
oughtn't you to have outsung?
oughtn't they to have outsung? 	oughtn't I to have been outsinging?
oughtn't you to have been outsinging?
oughtn't he to have been outsinging?
oughtn't we to have been outsinging?
oughtn't you to have been outsinging?
oughtn't they to have been outsinging?