ought to prattle
Regular verb: prattle - prattled- prattled

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I ought to prattle
you ought to prattle
he ought to prattle
we ought to prattle
you ought to prattle
they ought to prattle 	I ought to be prattling
you ought to be prattling
he ought to be prattling
we ought to be prattling
you ought to be prattling
they ought to be prattling	I ought to have prattled
you ought to have prattled
he ought to have prattled
we ought to have prattled
you ought to have prattled
they ought to have prattled	I ought to have been prattling
you ought to have been prattling
he ought to have been prattling
we ought to have been prattling
you ought to have been prattling
they ought to have been prattling	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I oughtn't to prattle
you oughtn't to prattle
he oughtn't to prattle
we oughtn't to prattle
you oughtn't to prattle
they oughtn't to prattle 	I oughtn't to be prattling
you oughtn't to be prattling
he oughtn't to be prattling
we oughtn't to be prattling
you oughtn't to be prattling
they oughtn't to be prattling	I oughtn't to have prattled
you oughtn't to have prattled
he oughtn't to have prattled
we oughtn't to have prattled
you oughtn't to have prattled
they oughtn't to have prattled	I oughtn't to have been prattling
you oughtn't to have been prattling
he oughtn't to have been prattling
we oughtn't to have been prattling
you oughtn't to have been prattling
they oughtn't to have been prattling	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
ought to I prattle?
ought to you prattle?
ought to he prattle?
ought to we prattle?
ought to you prattle?
ought to they prattle? 	ought to I be prattling?
ought to you be prattling?
ought to he be prattling?
ought to we be prattling?
ought to you be prattling?
ought to they be prattling? 	ought to I have prattled?
ought to you have prattled?
ought to he have prattled?
ought to we have prattled?
ought to you have prattled?
ought to they have prattled? 	ought to I have been prattling?
ought to you have been prattling?
ought to he have been prattling?
ought to we have been prattling?
ought to you have been prattling?
ought to they have been prattling? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
oughtn't I to prattle?
oughtn't you to prattle?
oughtn't he to prattle?
oughtn't we to prattle?
oughtn't you to prattle?
oughtn't they to prattle? 	oughtn't I to be prattling?
oughtn't you to be prattling?
oughtn't he to be prattling?
oughtn't we to be prattling?
oughtn't you to be prattling?
oughtn't they to be prattling? 	oughtn't I to have prattled?
oughtn't you to have prattled?
oughtn't he to have prattled?
oughtn't we to have prattled?
oughtn't you to have prattled?
oughtn't they to have prattled? 	oughtn't I to have been prattling?
oughtn't you to have been prattling?
oughtn't he to have been prattling?
oughtn't we to have been prattling?
oughtn't you to have been prattling?
oughtn't they to have been prattling?