English verb conjugation
SHALL UNDERINSURE

Regular verb: underinsure - underinsured - underinsured

Affirmation

Simple form	V-ing form
I shall underinsure you shall underinsure he shall underinsure we shall underinsure you shall underinsure they shall underinsure	I shall be underinsuring you shall be underinsuring he shall be underinsuring we shall be underinsuring you shall be underinsuring they shall be underinsuring
Perfect	V-ing perfect
I shall have underinsured you shall have underinsured he shall have underinsured we shall have underinsured you shall have underinsured they shall have underinsured	I shall have been underinsuring you shall have been underinsuring he shall have been underinsuring we shall have been underinsuring you shall have been underinsuring they shall have been underinsuring

Negation

Simple form	V-ing form
I shall not underinsure you shall not underinsure he shall not underinsure we shall not underinsure you shall not underinsure they shall not underinsure	I shall not be underinsuring you shall not be underinsuring he shall not be underinsuring we shall not be underinsuring you shall not be underinsuring they shall not be underinsuring
Perfect	V-ing perfect
I shall not have underinsured you shall not have underinsured he shall not have underinsured we shall not have underinsured you shall not have underinsured they shall not have underinsured	I shall not have been underinsuring you shall not have been underinsuring he shall not have been underinsuring we shall not have been underinsuring you shall not have been underinsuring they shall not have been underinsuring

Interrogative form

Simple form	V-ing form
shall I underinsure? shall you underinsure? shall he underinsure? shall we underinsure? shall you underinsure? shall they underinsure?	shall I be underinsuring? shall you be underinsuring? shall he be underinsuring? shall we be underinsuring? shall you be underinsuring? shall they be underinsuring?
Perfect	V-ing perfect
shall I have underinsured? shall you have underinsured? shall he have underinsured? shall we have underinsured? shall you have underinsured? shall they have underinsured?	shall I have been underinsuring? shall you have been underinsuring? shall he have been underinsuring? shall we have been underinsuring? shall you have been underinsuring? shall they have been underinsuring?

Interro-negative form

Simple form	V-ing form
shall I not underinsure? shall you not underinsure? shall he not underinsure? shall we not underinsure? shall you not underinsure? shall they not underinsure?	shall I not be underinsuring? shall you not be underinsuring? shall he not be underinsuring? shall we not be underinsuring? shall you not be underinsuring? shall they not be underinsuring?
Perfect	V-ing perfect
shall I not have underinsured? shall you not have underinsured? shall he not have underinsured? shall we not have underinsured? shall you not have underinsured? shall they not have underinsured?	shall I not have been underinsuring? shall you not have been underinsuring? shall he not have been underinsuring? shall we not have been underinsuring? shall you not have been underinsuring? shall they not have been underinsuring?