English verb conjugation
OUGHT TO PLUNGE

Regular verb: plunge - plunged - plunged

Affirmation

Simple form	V-ing form
I ought to plunge you ought to plunge he ought to plunge we ought to plunge you ought to plunge they ought to plunge	I ought to be plunging you ought to be plunging he ought to be plunging we ought to be plunging you ought to be plunging they ought to be plunging
Perfect	V-ing perfect
I ought to have plunged you ought to have plunged he ought to have plunged we ought to have plunged you ought to have plunged they ought to have plunged	I ought to have been plunging you ought to have been plunging he ought to have been plunging we ought to have been plunging you ought to have been plunging they ought to have been plunging

Negation

Simple form	V-ing form
I oughtn't to plunge you oughtn't to plunge he oughtn't to plunge we oughtn't to plunge you oughtn't to plunge they oughtn't to plunge	I oughtn't to be plunging you oughtn't to be plunging he oughtn't to be plunging we oughtn't to be plunging you oughtn't to be plunging they oughtn't to be plunging
Perfect	V-ing perfect
I oughtn't to have plunged you oughtn't to have plunged he oughtn't to have plunged we oughtn't to have plunged you oughtn't to have plunged they oughtn't to have plunged	I oughtn't to have been plunging you oughtn't to have been plunging he oughtn't to have been plunging we oughtn't to have been plunging you oughtn't to have been plunging they oughtn't to have been plunging

Interrogative form

Simple form	V-ing form
ought to I plunge? ought to you plunge? ought to he plunge? ought to we plunge? ought to you plunge? ought to they plunge?	ought to I be plunging? ought to you be plunging? ought to he be plunging? ought to we be plunging? ought to you be plunging? ought to they be plunging?
Perfect	V-ing perfect
ought to I have plunged? ought to you have plunged? ought to he have plunged? ought to we have plunged? ought to you have plunged? ought to they have plunged?	ought to I have been plunging? ought to you have been plunging? ought to he have been plunging? ought to we have been plunging? ought to you have been plunging? ought to they have been plunging?

Interro-negative form

Simple form	V-ing form
oughtn't I to plunge? oughtn't you to plunge? oughtn't he to plunge? oughtn't we to plunge? oughtn't you to plunge? oughtn't they to plunge?	oughtn't I to be plunging? oughtn't you to be plunging? oughtn't he to be plunging? oughtn't we to be plunging? oughtn't you to be plunging? oughtn't they to be plunging?
Perfect	V-ing perfect
oughtn't I to have plunged? oughtn't you to have plunged? oughtn't he to have plunged? oughtn't we to have plunged? oughtn't you to have plunged? oughtn't they to have plunged?	oughtn't I to have been plunging? oughtn't you to have been plunging? oughtn't he to have been plunging? oughtn't we to have been plunging? oughtn't you to have been plunging? oughtn't they to have been plunging?