English verb conjugation
OUGHT TO PROLOGUE

Regular verb: prologue - prologued - prologued

Affirmation

Simple form	V-ing form
I ought to prologue you ought to prologue he ought to prologue we ought to prologue you ought to prologue they ought to prologue	I ought to be prologuing you ought to be prologuing he ought to be prologuing we ought to be prologuing you ought to be prologuing they ought to be prologuing
Perfect	V-ing perfect
I ought to have prologued you ought to have prologued he ought to have prologued we ought to have prologued you ought to have prologued they ought to have prologued	I ought to have been prologuing you ought to have been prologuing he ought to have been prologuing we ought to have been prologuing you ought to have been prologuing they ought to have been prologuing

Negation

Simple form	V-ing form
I oughtn't to prologue you oughtn't to prologue he oughtn't to prologue we oughtn't to prologue you oughtn't to prologue they oughtn't to prologue	I oughtn't to be prologuing you oughtn't to be prologuing he oughtn't to be prologuing we oughtn't to be prologuing you oughtn't to be prologuing they oughtn't to be prologuing
Perfect	V-ing perfect
I oughtn't to have prologued you oughtn't to have prologued he oughtn't to have prologued we oughtn't to have prologued you oughtn't to have prologued they oughtn't to have prologued	I oughtn't to have been prologuing you oughtn't to have been prologuing he oughtn't to have been prologuing we oughtn't to have been prologuing you oughtn't to have been prologuing they oughtn't to have been prologuing

Interrogative form

Simple form	V-ing form
ought to I prologue? ought to you prologue? ought to he prologue? ought to we prologue? ought to you prologue? ought to they prologue?	ought to I be prologuing? ought to you be prologuing? ought to he be prologuing? ought to we be prologuing? ought to you be prologuing? ought to they be prologuing?
Perfect	V-ing perfect
ought to I have prologued? ought to you have prologued? ought to he have prologued? ought to we have prologued? ought to you have prologued? ought to they have prologued?	ought to I have been prologuing? ought to you have been prologuing? ought to he have been prologuing? ought to we have been prologuing? ought to you have been prologuing? ought to they have been prologuing?

Interro-negative form

Simple form	V-ing form
oughtn't I to prologue? oughtn't you to prologue? oughtn't he to prologue? oughtn't we to prologue? oughtn't you to prologue? oughtn't they to prologue?	oughtn't I to be prologuing? oughtn't you to be prologuing? oughtn't he to be prologuing? oughtn't we to be prologuing? oughtn't you to be prologuing? oughtn't they to be prologuing?
Perfect	V-ing perfect
oughtn't I to have prologued? oughtn't you to have prologued? oughtn't he to have prologued? oughtn't we to have prologued? oughtn't you to have prologued? oughtn't they to have prologued?	oughtn't I to have been prologuing? oughtn't you to have been prologuing? oughtn't he to have been prologuing? oughtn't we to have been prologuing? oughtn't you to have been prologuing? oughtn't they to have been prologuing?