ought to overfill
Regular verb: overfill - overfilled- overfilled

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I ought to overfill
you ought to overfill
she ought to overfill
we ought to overfill
you ought to overfill
they ought to overfill 	I ought to be overfilling
you ought to be overfilling
she ought to be overfilling
we ought to be overfilling
you ought to be overfilling
they ought to be overfilling	I ought to have overfilled
you ought to have overfilled
she ought to have overfilled
we ought to have overfilled
you ought to have overfilled
they ought to have overfilled	I ought to have been overfilling
you ought to have been overfilling
she ought to have been overfilling
we ought to have been overfilling
you ought to have been overfilling
they ought to have been overfilling	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I oughtn't to overfill
you oughtn't to overfill
she oughtn't to overfill
we oughtn't to overfill
you oughtn't to overfill
they oughtn't to overfill 	I oughtn't to be overfilling
you oughtn't to be overfilling
she oughtn't to be overfilling
we oughtn't to be overfilling
you oughtn't to be overfilling
they oughtn't to be overfilling	I oughtn't to have overfilled
you oughtn't to have overfilled
she oughtn't to have overfilled
we oughtn't to have overfilled
you oughtn't to have overfilled
they oughtn't to have overfilled	I oughtn't to have been overfilling
you oughtn't to have been overfilling
she oughtn't to have been overfilling
we oughtn't to have been overfilling
you oughtn't to have been overfilling
they oughtn't to have been overfilling	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
ought to I overfill?
ought to you overfill?
ought to she overfill?
ought to we overfill?
ought to you overfill?
ought to they overfill? 	ought to I be overfilling?
ought to you be overfilling?
ought to she be overfilling?
ought to we be overfilling?
ought to you be overfilling?
ought to they be overfilling? 	ought to I have overfilled?
ought to you have overfilled?
ought to she have overfilled?
ought to we have overfilled?
ought to you have overfilled?
ought to they have overfilled? 	ought to I have been overfilling?
ought to you have been overfilling?
ought to she have been overfilling?
ought to we have been overfilling?
ought to you have been overfilling?
ought to they have been overfilling? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
oughtn't I to overfill?
oughtn't you to overfill?
oughtn't she to overfill?
oughtn't we to overfill?
oughtn't you to overfill?
oughtn't they to overfill? 	oughtn't I to be overfilling?
oughtn't you to be overfilling?
oughtn't she to be overfilling?
oughtn't we to be overfilling?
oughtn't you to be overfilling?
oughtn't they to be overfilling? 	oughtn't I to have overfilled?
oughtn't you to have overfilled?
oughtn't she to have overfilled?
oughtn't we to have overfilled?
oughtn't you to have overfilled?
oughtn't they to have overfilled? 	oughtn't I to have been overfilling?
oughtn't you to have been overfilling?
oughtn't she to have been overfilling?
oughtn't we to have been overfilling?
oughtn't you to have been overfilling?
oughtn't they to have been overfilling?