ought to castle
Regular verb: castle - castled- castled

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I ought to castle
you ought to castle
he ought to castle
we ought to castle
you ought to castle
they ought to castle 	I ought to be castling
you ought to be castling
he ought to be castling
we ought to be castling
you ought to be castling
they ought to be castling	I ought to have castled
you ought to have castled
he ought to have castled
we ought to have castled
you ought to have castled
they ought to have castled	I ought to have been castling
you ought to have been castling
he ought to have been castling
we ought to have been castling
you ought to have been castling
they ought to have been castling	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I oughtn't to castle
you oughtn't to castle
he oughtn't to castle
we oughtn't to castle
you oughtn't to castle
they oughtn't to castle 	I oughtn't to be castling
you oughtn't to be castling
he oughtn't to be castling
we oughtn't to be castling
you oughtn't to be castling
they oughtn't to be castling	I oughtn't to have castled
you oughtn't to have castled
he oughtn't to have castled
we oughtn't to have castled
you oughtn't to have castled
they oughtn't to have castled	I oughtn't to have been castling
you oughtn't to have been castling
he oughtn't to have been castling
we oughtn't to have been castling
you oughtn't to have been castling
they oughtn't to have been castling	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
ought to I castle?
ought to you castle?
ought to he castle?
ought to we castle?
ought to you castle?
ought to they castle? 	ought to I be castling?
ought to you be castling?
ought to he be castling?
ought to we be castling?
ought to you be castling?
ought to they be castling? 	ought to I have castled?
ought to you have castled?
ought to he have castled?
ought to we have castled?
ought to you have castled?
ought to they have castled? 	ought to I have been castling?
ought to you have been castling?
ought to he have been castling?
ought to we have been castling?
ought to you have been castling?
ought to they have been castling? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
oughtn't I to castle?
oughtn't you to castle?
oughtn't he to castle?
oughtn't we to castle?
oughtn't you to castle?
oughtn't they to castle? 	oughtn't I to be castling?
oughtn't you to be castling?
oughtn't he to be castling?
oughtn't we to be castling?
oughtn't you to be castling?
oughtn't they to be castling? 	oughtn't I to have castled?
oughtn't you to have castled?
oughtn't he to have castled?
oughtn't we to have castled?
oughtn't you to have castled?
oughtn't they to have castled? 	oughtn't I to have been castling?
oughtn't you to have been castling?
oughtn't he to have been castling?
oughtn't we to have been castling?
oughtn't you to have been castling?
oughtn't they to have been castling?