ought to flense
Regular verb: flense - flensed- flensed

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I ought to flense
you ought to flense
he ought to flense
we ought to flense
you ought to flense
they ought to flense 	I ought to be flensing
you ought to be flensing
he ought to be flensing
we ought to be flensing
you ought to be flensing
they ought to be flensing	I ought to have flensed
you ought to have flensed
he ought to have flensed
we ought to have flensed
you ought to have flensed
they ought to have flensed	I ought to have been flensing
you ought to have been flensing
he ought to have been flensing
we ought to have been flensing
you ought to have been flensing
they ought to have been flensing	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I oughtn't to flense
you oughtn't to flense
he oughtn't to flense
we oughtn't to flense
you oughtn't to flense
they oughtn't to flense 	I oughtn't to be flensing
you oughtn't to be flensing
he oughtn't to be flensing
we oughtn't to be flensing
you oughtn't to be flensing
they oughtn't to be flensing	I oughtn't to have flensed
you oughtn't to have flensed
he oughtn't to have flensed
we oughtn't to have flensed
you oughtn't to have flensed
they oughtn't to have flensed	I oughtn't to have been flensing
you oughtn't to have been flensing
he oughtn't to have been flensing
we oughtn't to have been flensing
you oughtn't to have been flensing
they oughtn't to have been flensing	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
ought to I flense?
ought to you flense?
ought to he flense?
ought to we flense?
ought to you flense?
ought to they flense? 	ought to I be flensing?
ought to you be flensing?
ought to he be flensing?
ought to we be flensing?
ought to you be flensing?
ought to they be flensing? 	ought to I have flensed?
ought to you have flensed?
ought to he have flensed?
ought to we have flensed?
ought to you have flensed?
ought to they have flensed? 	ought to I have been flensing?
ought to you have been flensing?
ought to he have been flensing?
ought to we have been flensing?
ought to you have been flensing?
ought to they have been flensing? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
oughtn't I to flense?
oughtn't you to flense?
oughtn't he to flense?
oughtn't we to flense?
oughtn't you to flense?
oughtn't they to flense? 	oughtn't I to be flensing?
oughtn't you to be flensing?
oughtn't he to be flensing?
oughtn't we to be flensing?
oughtn't you to be flensing?
oughtn't they to be flensing? 	oughtn't I to have flensed?
oughtn't you to have flensed?
oughtn't he to have flensed?
oughtn't we to have flensed?
oughtn't you to have flensed?
oughtn't they to have flensed? 	oughtn't I to have been flensing?
oughtn't you to have been flensing?
oughtn't he to have been flensing?
oughtn't we to have been flensing?
oughtn't you to have been flensing?
oughtn't they to have been flensing?