English verb conjugation
OUGHT TO UNDERINSURE

Regular verb: underinsure - underinsured - underinsured

Affirmation

Simple form	V-ing form
I ought to underinsure you ought to underinsure she ought to underinsure we ought to underinsure you ought to underinsure they ought to underinsure	I ought to be underinsuring you ought to be underinsuring she ought to be underinsuring we ought to be underinsuring you ought to be underinsuring they ought to be underinsuring
Perfect	V-ing perfect
I ought to have underinsured you ought to have underinsured she ought to have underinsured we ought to have underinsured you ought to have underinsured they ought to have underinsured	I ought to have been underinsuring you ought to have been underinsuring she ought to have been underinsuring we ought to have been underinsuring you ought to have been underinsuring they ought to have been underinsuring

Negation

Simple form	V-ing form
I oughtn't to underinsure you oughtn't to underinsure she oughtn't to underinsure we oughtn't to underinsure you oughtn't to underinsure they oughtn't to underinsure	I oughtn't to be underinsuring you oughtn't to be underinsuring she oughtn't to be underinsuring we oughtn't to be underinsuring you oughtn't to be underinsuring they oughtn't to be underinsuring
Perfect	V-ing perfect
I oughtn't to have underinsured you oughtn't to have underinsured she oughtn't to have underinsured we oughtn't to have underinsured you oughtn't to have underinsured they oughtn't to have underinsured	I oughtn't to have been underinsuring you oughtn't to have been underinsuring she oughtn't to have been underinsuring we oughtn't to have been underinsuring you oughtn't to have been underinsuring they oughtn't to have been underinsuring

Interrogative form

Simple form	V-ing form
ought to I underinsure? ought to you underinsure? ought to she underinsure? ought to we underinsure? ought to you underinsure? ought to they underinsure?	ought to I be underinsuring? ought to you be underinsuring? ought to she be underinsuring? ought to we be underinsuring? ought to you be underinsuring? ought to they be underinsuring?
Perfect	V-ing perfect
ought to I have underinsured? ought to you have underinsured? ought to she have underinsured? ought to we have underinsured? ought to you have underinsured? ought to they have underinsured?	ought to I have been underinsuring? ought to you have been underinsuring? ought to she have been underinsuring? ought to we have been underinsuring? ought to you have been underinsuring? ought to they have been underinsuring?

Interro-negative form

Simple form	V-ing form
oughtn't I to underinsure? oughtn't you to underinsure? oughtn't she to underinsure? oughtn't we to underinsure? oughtn't you to underinsure? oughtn't they to underinsure?	oughtn't I to be underinsuring? oughtn't you to be underinsuring? oughtn't she to be underinsuring? oughtn't we to be underinsuring? oughtn't you to be underinsuring? oughtn't they to be underinsuring?
Perfect	V-ing perfect
oughtn't I to have underinsured? oughtn't you to have underinsured? oughtn't she to have underinsured? oughtn't we to have underinsured? oughtn't you to have underinsured? oughtn't they to have underinsured?	oughtn't I to have been underinsuring? oughtn't you to have been underinsuring? oughtn't she to have been underinsuring? oughtn't we to have been underinsuring? oughtn't you to have been underinsuring? oughtn't they to have been underinsuring?