ought to sulk
Regular verb: sulk - sulked- sulked

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I ought to sulk
you ought to sulk
he ought to sulk
we ought to sulk
you ought to sulk
they ought to sulk 	I ought to be sulking
you ought to be sulking
he ought to be sulking
we ought to be sulking
you ought to be sulking
they ought to be sulking	I ought to have sulked
you ought to have sulked
he ought to have sulked
we ought to have sulked
you ought to have sulked
they ought to have sulked	I ought to have been sulking
you ought to have been sulking
he ought to have been sulking
we ought to have been sulking
you ought to have been sulking
they ought to have been sulking	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I oughtn't to sulk
you oughtn't to sulk
he oughtn't to sulk
we oughtn't to sulk
you oughtn't to sulk
they oughtn't to sulk 	I oughtn't to be sulking
you oughtn't to be sulking
he oughtn't to be sulking
we oughtn't to be sulking
you oughtn't to be sulking
they oughtn't to be sulking	I oughtn't to have sulked
you oughtn't to have sulked
he oughtn't to have sulked
we oughtn't to have sulked
you oughtn't to have sulked
they oughtn't to have sulked	I oughtn't to have been sulking
you oughtn't to have been sulking
he oughtn't to have been sulking
we oughtn't to have been sulking
you oughtn't to have been sulking
they oughtn't to have been sulking	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
ought to I sulk?
ought to you sulk?
ought to he sulk?
ought to we sulk?
ought to you sulk?
ought to they sulk? 	ought to I be sulking?
ought to you be sulking?
ought to he be sulking?
ought to we be sulking?
ought to you be sulking?
ought to they be sulking? 	ought to I have sulked?
ought to you have sulked?
ought to he have sulked?
ought to we have sulked?
ought to you have sulked?
ought to they have sulked? 	ought to I have been sulking?
ought to you have been sulking?
ought to he have been sulking?
ought to we have been sulking?
ought to you have been sulking?
ought to they have been sulking? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
oughtn't I to sulk?
oughtn't you to sulk?
oughtn't he to sulk?
oughtn't we to sulk?
oughtn't you to sulk?
oughtn't they to sulk? 	oughtn't I to be sulking?
oughtn't you to be sulking?
oughtn't he to be sulking?
oughtn't we to be sulking?
oughtn't you to be sulking?
oughtn't they to be sulking? 	oughtn't I to have sulked?
oughtn't you to have sulked?
oughtn't he to have sulked?
oughtn't we to have sulked?
oughtn't you to have sulked?
oughtn't they to have sulked? 	oughtn't I to have been sulking?
oughtn't you to have been sulking?
oughtn't he to have been sulking?
oughtn't we to have been sulking?
oughtn't you to have been sulking?
oughtn't they to have been sulking?