ought to preinscribe
Regular verb: preinscribe - preinscribed- preinscribed

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I ought to preinscribe
you ought to preinscribe
he ought to preinscribe
we ought to preinscribe
you ought to preinscribe
they ought to preinscribe 	I ought to be preinscribing
you ought to be preinscribing
he ought to be preinscribing
we ought to be preinscribing
you ought to be preinscribing
they ought to be preinscribing	I ought to have preinscribed
you ought to have preinscribed
he ought to have preinscribed
we ought to have preinscribed
you ought to have preinscribed
they ought to have preinscribed	I ought to have been preinscribing
you ought to have been preinscribing
he ought to have been preinscribing
we ought to have been preinscribing
you ought to have been preinscribing
they ought to have been preinscribing	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I oughtn't to preinscribe
you oughtn't to preinscribe
he oughtn't to preinscribe
we oughtn't to preinscribe
you oughtn't to preinscribe
they oughtn't to preinscribe 	I oughtn't to be preinscribing
you oughtn't to be preinscribing
he oughtn't to be preinscribing
we oughtn't to be preinscribing
you oughtn't to be preinscribing
they oughtn't to be preinscribing	I oughtn't to have preinscribed
you oughtn't to have preinscribed
he oughtn't to have preinscribed
we oughtn't to have preinscribed
you oughtn't to have preinscribed
they oughtn't to have preinscribed	I oughtn't to have been preinscribing
you oughtn't to have been preinscribing
he oughtn't to have been preinscribing
we oughtn't to have been preinscribing
you oughtn't to have been preinscribing
they oughtn't to have been preinscribing	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
ought to I preinscribe?
ought to you preinscribe?
ought to he preinscribe?
ought to we preinscribe?
ought to you preinscribe?
ought to they preinscribe? 	ought to I be preinscribing?
ought to you be preinscribing?
ought to he be preinscribing?
ought to we be preinscribing?
ought to you be preinscribing?
ought to they be preinscribing? 	ought to I have preinscribed?
ought to you have preinscribed?
ought to he have preinscribed?
ought to we have preinscribed?
ought to you have preinscribed?
ought to they have preinscribed? 	ought to I have been preinscribing?
ought to you have been preinscribing?
ought to he have been preinscribing?
ought to we have been preinscribing?
ought to you have been preinscribing?
ought to they have been preinscribing? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
oughtn't I to preinscribe?
oughtn't you to preinscribe?
oughtn't he to preinscribe?
oughtn't we to preinscribe?
oughtn't you to preinscribe?
oughtn't they to preinscribe? 	oughtn't I to be preinscribing?
oughtn't you to be preinscribing?
oughtn't he to be preinscribing?
oughtn't we to be preinscribing?
oughtn't you to be preinscribing?
oughtn't they to be preinscribing? 	oughtn't I to have preinscribed?
oughtn't you to have preinscribed?
oughtn't he to have preinscribed?
oughtn't we to have preinscribed?
oughtn't you to have preinscribed?
oughtn't they to have preinscribed? 	oughtn't I to have been preinscribing?
oughtn't you to have been preinscribing?
oughtn't he to have been preinscribing?
oughtn't we to have been preinscribing?
oughtn't you to have been preinscribing?
oughtn't they to have been preinscribing?