English verb conjugation
MUST LACERATE

Regular verb: lacerate - lacerated - lacerated

Affirmation

Simple form	V-ing form
I must lacerate you must lacerate he must lacerate we must lacerate you must lacerate they must lacerate	I must be lacerating you must be lacerating he must be lacerating we must be lacerating you must be lacerating they must be lacerating
Perfect	V-ing perfect
I must have lacerated you must have lacerated he must have lacerated we must have lacerated you must have lacerated they must have lacerated	I must have been lacerating you must have been lacerating he must have been lacerating we must have been lacerating you must have been lacerating they must have been lacerating

Negation

Simple form	V-ing form
I must not lacerate you must not lacerate he must not lacerate we must not lacerate you must not lacerate they must not lacerate	I must not be lacerating you must not be lacerating he must not be lacerating we must not be lacerating you must not be lacerating they must not be lacerating
Perfect	V-ing perfect
I must not have lacerated you must not have lacerated he must not have lacerated we must not have lacerated you must not have lacerated they must not have lacerated	I must not have been lacerating you must not have been lacerating he must not have been lacerating we must not have been lacerating you must not have been lacerating they must not have been lacerating

Interrogative form

Simple form	V-ing form
must I lacerate? must you lacerate? must he lacerate? must we lacerate? must you lacerate? must they lacerate?	must I be lacerating? must you be lacerating? must he be lacerating? must we be lacerating? must you be lacerating? must they be lacerating?
Perfect	V-ing perfect
must I have lacerated? must you have lacerated? must he have lacerated? must we have lacerated? must you have lacerated? must they have lacerated?	must I have been lacerating? must you have been lacerating? must he have been lacerating? must we have been lacerating? must you have been lacerating? must they have been lacerating?

Interro-negative form

Simple form	V-ing form
must I not lacerate? must you not lacerate? must he not lacerate? must we not lacerate? must you not lacerate? must they not lacerate?	must I not be lacerating? must you not be lacerating? must he not be lacerating? must we not be lacerating? must you not be lacerating? must they not be lacerating?
Perfect	V-ing perfect
must I not have lacerated? must you not have lacerated? must he not have lacerated? must we not have lacerated? must you not have lacerated? must they not have lacerated?	must I not have been lacerating? must you not have been lacerating? must he not have been lacerating? must we not have been lacerating? must you not have been lacerating? must they not have been lacerating?