English verb conjugation
MUST NEGATE

Regular verb: negate - negated - negated

Affirmation

Simple form	V-ing form
I must negate you must negate he must negate we must negate you must negate they must negate	I must be negating you must be negating he must be negating we must be negating you must be negating they must be negating
Perfect	V-ing perfect
I must have negated you must have negated he must have negated we must have negated you must have negated they must have negated	I must have been negating you must have been negating he must have been negating we must have been negating you must have been negating they must have been negating

Negation

Simple form	V-ing form
I must not negate you must not negate he must not negate we must not negate you must not negate they must not negate	I must not be negating you must not be negating he must not be negating we must not be negating you must not be negating they must not be negating
Perfect	V-ing perfect
I must not have negated you must not have negated he must not have negated we must not have negated you must not have negated they must not have negated	I must not have been negating you must not have been negating he must not have been negating we must not have been negating you must not have been negating they must not have been negating

Interrogative form

Simple form	V-ing form
must I negate? must you negate? must he negate? must we negate? must you negate? must they negate?	must I be negating? must you be negating? must he be negating? must we be negating? must you be negating? must they be negating?
Perfect	V-ing perfect
must I have negated? must you have negated? must he have negated? must we have negated? must you have negated? must they have negated?	must I have been negating? must you have been negating? must he have been negating? must we have been negating? must you have been negating? must they have been negating?

Interro-negative form

Simple form	V-ing form
must I not negate? must you not negate? must he not negate? must we not negate? must you not negate? must they not negate?	must I not be negating? must you not be negating? must he not be negating? must we not be negating? must you not be negating? must they not be negating?
Perfect	V-ing perfect
must I not have negated? must you not have negated? must he not have negated? must we not have negated? must you not have negated? must they not have negated?	must I not have been negating? must you not have been negating? must he not have been negating? must we not have been negating? must you not have been negating? must they not have been negating?