English verb conjugation
OUGHT TO IMPALE

Regular verb: impale - impaled - impaled

Affirmation

Simple form	V-ing form
I ought to impale you ought to impale she ought to impale we ought to impale you ought to impale they ought to impale	I ought to be impaling you ought to be impaling she ought to be impaling we ought to be impaling you ought to be impaling they ought to be impaling
Perfect	V-ing perfect
I ought to have impaled you ought to have impaled she ought to have impaled we ought to have impaled you ought to have impaled they ought to have impaled	I ought to have been impaling you ought to have been impaling she ought to have been impaling we ought to have been impaling you ought to have been impaling they ought to have been impaling

Negation

Simple form	V-ing form
I oughtn't to impale you oughtn't to impale she oughtn't to impale we oughtn't to impale you oughtn't to impale they oughtn't to impale	I oughtn't to be impaling you oughtn't to be impaling she oughtn't to be impaling we oughtn't to be impaling you oughtn't to be impaling they oughtn't to be impaling
Perfect	V-ing perfect
I oughtn't to have impaled you oughtn't to have impaled she oughtn't to have impaled we oughtn't to have impaled you oughtn't to have impaled they oughtn't to have impaled	I oughtn't to have been impaling you oughtn't to have been impaling she oughtn't to have been impaling we oughtn't to have been impaling you oughtn't to have been impaling they oughtn't to have been impaling

Interrogative form

Simple form	V-ing form
ought to I impale? ought to you impale? ought to she impale? ought to we impale? ought to you impale? ought to they impale?	ought to I be impaling? ought to you be impaling? ought to she be impaling? ought to we be impaling? ought to you be impaling? ought to they be impaling?
Perfect	V-ing perfect
ought to I have impaled? ought to you have impaled? ought to she have impaled? ought to we have impaled? ought to you have impaled? ought to they have impaled?	ought to I have been impaling? ought to you have been impaling? ought to she have been impaling? ought to we have been impaling? ought to you have been impaling? ought to they have been impaling?

Interro-negative form

Simple form	V-ing form
oughtn't I to impale? oughtn't you to impale? oughtn't she to impale? oughtn't we to impale? oughtn't you to impale? oughtn't they to impale?	oughtn't I to be impaling? oughtn't you to be impaling? oughtn't she to be impaling? oughtn't we to be impaling? oughtn't you to be impaling? oughtn't they to be impaling?
Perfect	V-ing perfect
oughtn't I to have impaled? oughtn't you to have impaled? oughtn't she to have impaled? oughtn't we to have impaled? oughtn't you to have impaled? oughtn't they to have impaled?	oughtn't I to have been impaling? oughtn't you to have been impaling? oughtn't she to have been impaling? oughtn't we to have been impaling? oughtn't you to have been impaling? oughtn't they to have been impaling?