ought to refill
Regular verb: refill - refilled- refilled

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I ought to refill
you ought to refill
she ought to refill
we ought to refill
you ought to refill
they ought to refill 	I ought to be refilling
you ought to be refilling
she ought to be refilling
we ought to be refilling
you ought to be refilling
they ought to be refilling	I ought to have refilled
you ought to have refilled
she ought to have refilled
we ought to have refilled
you ought to have refilled
they ought to have refilled	I ought to have been refilling
you ought to have been refilling
she ought to have been refilling
we ought to have been refilling
you ought to have been refilling
they ought to have been refilling	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I oughtn't to refill
you oughtn't to refill
she oughtn't to refill
we oughtn't to refill
you oughtn't to refill
they oughtn't to refill 	I oughtn't to be refilling
you oughtn't to be refilling
she oughtn't to be refilling
we oughtn't to be refilling
you oughtn't to be refilling
they oughtn't to be refilling	I oughtn't to have refilled
you oughtn't to have refilled
she oughtn't to have refilled
we oughtn't to have refilled
you oughtn't to have refilled
they oughtn't to have refilled	I oughtn't to have been refilling
you oughtn't to have been refilling
she oughtn't to have been refilling
we oughtn't to have been refilling
you oughtn't to have been refilling
they oughtn't to have been refilling	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
ought to I refill?
ought to you refill?
ought to she refill?
ought to we refill?
ought to you refill?
ought to they refill? 	ought to I be refilling?
ought to you be refilling?
ought to she be refilling?
ought to we be refilling?
ought to you be refilling?
ought to they be refilling? 	ought to I have refilled?
ought to you have refilled?
ought to she have refilled?
ought to we have refilled?
ought to you have refilled?
ought to they have refilled? 	ought to I have been refilling?
ought to you have been refilling?
ought to she have been refilling?
ought to we have been refilling?
ought to you have been refilling?
ought to they have been refilling? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
oughtn't I to refill?
oughtn't you to refill?
oughtn't she to refill?
oughtn't we to refill?
oughtn't you to refill?
oughtn't they to refill? 	oughtn't I to be refilling?
oughtn't you to be refilling?
oughtn't she to be refilling?
oughtn't we to be refilling?
oughtn't you to be refilling?
oughtn't they to be refilling? 	oughtn't I to have refilled?
oughtn't you to have refilled?
oughtn't she to have refilled?
oughtn't we to have refilled?
oughtn't you to have refilled?
oughtn't they to have refilled? 	oughtn't I to have been refilling?
oughtn't you to have been refilling?
oughtn't she to have been refilling?
oughtn't we to have been refilling?
oughtn't you to have been refilling?
oughtn't they to have been refilling?