English verb conjugation
MUST BERATE

Regular verb: berate - berated - berated

Affirmation

Simple form	V-ing form
I must berate you must berate he must berate we must berate you must berate they must berate	I must be berating you must be berating he must be berating we must be berating you must be berating they must be berating
Perfect	V-ing perfect
I must have berated you must have berated he must have berated we must have berated you must have berated they must have berated	I must have been berating you must have been berating he must have been berating we must have been berating you must have been berating they must have been berating

Negation

Simple form	V-ing form
I must not berate you must not berate he must not berate we must not berate you must not berate they must not berate	I must not be berating you must not be berating he must not be berating we must not be berating you must not be berating they must not be berating
Perfect	V-ing perfect
I must not have berated you must not have berated he must not have berated we must not have berated you must not have berated they must not have berated	I must not have been berating you must not have been berating he must not have been berating we must not have been berating you must not have been berating they must not have been berating

Interrogative form

Simple form	V-ing form
must I berate? must you berate? must he berate? must we berate? must you berate? must they berate?	must I be berating? must you be berating? must he be berating? must we be berating? must you be berating? must they be berating?
Perfect	V-ing perfect
must I have berated? must you have berated? must he have berated? must we have berated? must you have berated? must they have berated?	must I have been berating? must you have been berating? must he have been berating? must we have been berating? must you have been berating? must they have been berating?

Interro-negative form

Simple form	V-ing form
must I not berate? must you not berate? must he not berate? must we not berate? must you not berate? must they not berate?	must I not be berating? must you not be berating? must he not be berating? must we not be berating? must you not be berating? must they not be berating?
Perfect	V-ing perfect
must I not have berated? must you not have berated? must he not have berated? must we not have berated? must you not have berated? must they not have berated?	must I not have been berating? must you not have been berating? must he not have been berating? must we not have been berating? must you not have been berating? must they not have been berating?