English verb conjugation
OUGHT TO HARPOON

Regular verb: harpoon - harpooned - harpooned

Affirmation

Simple form	V-ing form
I ought to harpoon you ought to harpoon he ought to harpoon we ought to harpoon you ought to harpoon they ought to harpoon	I ought to be harpooning you ought to be harpooning he ought to be harpooning we ought to be harpooning you ought to be harpooning they ought to be harpooning
Perfect	V-ing perfect
I ought to have harpooned you ought to have harpooned he ought to have harpooned we ought to have harpooned you ought to have harpooned they ought to have harpooned	I ought to have been harpooning you ought to have been harpooning he ought to have been harpooning we ought to have been harpooning you ought to have been harpooning they ought to have been harpooning

Negation

Simple form	V-ing form
I oughtn't to harpoon you oughtn't to harpoon he oughtn't to harpoon we oughtn't to harpoon you oughtn't to harpoon they oughtn't to harpoon	I oughtn't to be harpooning you oughtn't to be harpooning he oughtn't to be harpooning we oughtn't to be harpooning you oughtn't to be harpooning they oughtn't to be harpooning
Perfect	V-ing perfect
I oughtn't to have harpooned you oughtn't to have harpooned he oughtn't to have harpooned we oughtn't to have harpooned you oughtn't to have harpooned they oughtn't to have harpooned	I oughtn't to have been harpooning you oughtn't to have been harpooning he oughtn't to have been harpooning we oughtn't to have been harpooning you oughtn't to have been harpooning they oughtn't to have been harpooning

Interrogative form

Simple form	V-ing form
ought to I harpoon? ought to you harpoon? ought to he harpoon? ought to we harpoon? ought to you harpoon? ought to they harpoon?	ought to I be harpooning? ought to you be harpooning? ought to he be harpooning? ought to we be harpooning? ought to you be harpooning? ought to they be harpooning?
Perfect	V-ing perfect
ought to I have harpooned? ought to you have harpooned? ought to he have harpooned? ought to we have harpooned? ought to you have harpooned? ought to they have harpooned?	ought to I have been harpooning? ought to you have been harpooning? ought to he have been harpooning? ought to we have been harpooning? ought to you have been harpooning? ought to they have been harpooning?

Interro-negative form

Simple form	V-ing form
oughtn't I to harpoon? oughtn't you to harpoon? oughtn't he to harpoon? oughtn't we to harpoon? oughtn't you to harpoon? oughtn't they to harpoon?	oughtn't I to be harpooning? oughtn't you to be harpooning? oughtn't he to be harpooning? oughtn't we to be harpooning? oughtn't you to be harpooning? oughtn't they to be harpooning?
Perfect	V-ing perfect
oughtn't I to have harpooned? oughtn't you to have harpooned? oughtn't he to have harpooned? oughtn't we to have harpooned? oughtn't you to have harpooned? oughtn't they to have harpooned?	oughtn't I to have been harpooning? oughtn't you to have been harpooning? oughtn't he to have been harpooning? oughtn't we to have been harpooning? oughtn't you to have been harpooning? oughtn't they to have been harpooning?