English verb conjugation
MUST UNDEREMPHASIZE

Regular verb: underemphasize - underemphasized - underemphasized

Affirmation

Simple form	V-ing form
I must underemphasize you must underemphasize he must underemphasize we must underemphasize you must underemphasize they must underemphasize	I must be underemphasizing you must be underemphasizing he must be underemphasizing we must be underemphasizing you must be underemphasizing they must be underemphasizing
Perfect	V-ing perfect
I must have underemphasized you must have underemphasized he must have underemphasized we must have underemphasized you must have underemphasized they must have underemphasized	I must have been underemphasizing you must have been underemphasizing he must have been underemphasizing we must have been underemphasizing you must have been underemphasizing they must have been underemphasizing

Negation

Simple form	V-ing form
I must not underemphasize you must not underemphasize he must not underemphasize we must not underemphasize you must not underemphasize they must not underemphasize	I must not be underemphasizing you must not be underemphasizing he must not be underemphasizing we must not be underemphasizing you must not be underemphasizing they must not be underemphasizing
Perfect	V-ing perfect
I must not have underemphasized you must not have underemphasized he must not have underemphasized we must not have underemphasized you must not have underemphasized they must not have underemphasized	I must not have been underemphasizing you must not have been underemphasizing he must not have been underemphasizing we must not have been underemphasizing you must not have been underemphasizing they must not have been underemphasizing

Interrogative form

Simple form	V-ing form
must I underemphasize? must you underemphasize? must he underemphasize? must we underemphasize? must you underemphasize? must they underemphasize?	must I be underemphasizing? must you be underemphasizing? must he be underemphasizing? must we be underemphasizing? must you be underemphasizing? must they be underemphasizing?
Perfect	V-ing perfect
must I have underemphasized? must you have underemphasized? must he have underemphasized? must we have underemphasized? must you have underemphasized? must they have underemphasized?	must I have been underemphasizing? must you have been underemphasizing? must he have been underemphasizing? must we have been underemphasizing? must you have been underemphasizing? must they have been underemphasizing?

Interro-negative form

Simple form	V-ing form
must I not underemphasize? must you not underemphasize? must he not underemphasize? must we not underemphasize? must you not underemphasize? must they not underemphasize?	must I not be underemphasizing? must you not be underemphasizing? must he not be underemphasizing? must we not be underemphasizing? must you not be underemphasizing? must they not be underemphasizing?
Perfect	V-ing perfect
must I not have underemphasized? must you not have underemphasized? must he not have underemphasized? must we not have underemphasized? must you not have underemphasized? must they not have underemphasized?	must I not have been underemphasizing? must you not have been underemphasizing? must he not have been underemphasizing? must we not have been underemphasizing? must you not have been underemphasizing? must they not have been underemphasizing?