English verb conjugation
OUGHT TO PREACQUAINT

Regular verb: preacquaint - preacquainted - preacquainted

Affirmation

Simple form	V-ing form
I ought to preacquaint you ought to preacquaint he ought to preacquaint we ought to preacquaint you ought to preacquaint they ought to preacquaint	I ought to be preacquainting you ought to be preacquainting he ought to be preacquainting we ought to be preacquainting you ought to be preacquainting they ought to be preacquainting
Perfect	V-ing perfect
I ought to have preacquainted you ought to have preacquainted he ought to have preacquainted we ought to have preacquainted you ought to have preacquainted they ought to have preacquainted	I ought to have been preacquainting you ought to have been preacquainting he ought to have been preacquainting we ought to have been preacquainting you ought to have been preacquainting they ought to have been preacquainting

Negation

Simple form	V-ing form
I oughtn't to preacquaint you oughtn't to preacquaint he oughtn't to preacquaint we oughtn't to preacquaint you oughtn't to preacquaint they oughtn't to preacquaint	I oughtn't to be preacquainting you oughtn't to be preacquainting he oughtn't to be preacquainting we oughtn't to be preacquainting you oughtn't to be preacquainting they oughtn't to be preacquainting
Perfect	V-ing perfect
I oughtn't to have preacquainted you oughtn't to have preacquainted he oughtn't to have preacquainted we oughtn't to have preacquainted you oughtn't to have preacquainted they oughtn't to have preacquainted	I oughtn't to have been preacquainting you oughtn't to have been preacquainting he oughtn't to have been preacquainting we oughtn't to have been preacquainting you oughtn't to have been preacquainting they oughtn't to have been preacquainting

Interrogative form

Simple form	V-ing form
ought to I preacquaint? ought to you preacquaint? ought to he preacquaint? ought to we preacquaint? ought to you preacquaint? ought to they preacquaint?	ought to I be preacquainting? ought to you be preacquainting? ought to he be preacquainting? ought to we be preacquainting? ought to you be preacquainting? ought to they be preacquainting?
Perfect	V-ing perfect
ought to I have preacquainted? ought to you have preacquainted? ought to he have preacquainted? ought to we have preacquainted? ought to you have preacquainted? ought to they have preacquainted?	ought to I have been preacquainting? ought to you have been preacquainting? ought to he have been preacquainting? ought to we have been preacquainting? ought to you have been preacquainting? ought to they have been preacquainting?

Interro-negative form

Simple form	V-ing form
oughtn't I to preacquaint? oughtn't you to preacquaint? oughtn't he to preacquaint? oughtn't we to preacquaint? oughtn't you to preacquaint? oughtn't they to preacquaint?	oughtn't I to be preacquainting? oughtn't you to be preacquainting? oughtn't he to be preacquainting? oughtn't we to be preacquainting? oughtn't you to be preacquainting? oughtn't they to be preacquainting?
Perfect	V-ing perfect
oughtn't I to have preacquainted? oughtn't you to have preacquainted? oughtn't he to have preacquainted? oughtn't we to have preacquainted? oughtn't you to have preacquainted? oughtn't they to have preacquainted?	oughtn't I to have been preacquainting? oughtn't you to have been preacquainting? oughtn't he to have been preacquainting? oughtn't we to have been preacquainting? oughtn't you to have been preacquainting? oughtn't they to have been preacquainting?