I must audition you must audition he must audition we must audition you must audition they must audition
V-ing form
I must be auditioning you must be auditioning he must be auditioning we must be auditioning you must be auditioning they must be auditioning
Perfect
I must have auditioned you must have auditioned he must have auditioned we must have auditioned you must have auditioned they must have auditioned
V-ing perfect
I must have been auditioning you must have been auditioning he must have been auditioning we must have been auditioning you must have been auditioning they must have been auditioning
Negation
Simple form
I must not audition you must not audition he must not audition we must not audition you must not audition they must not audition
V-ing form
I must not be auditioning you must not be auditioning he must not be auditioning we must not be auditioning you must not be auditioning they must not be auditioning
Perfect
I must not have auditioned you must not have auditioned he must not have auditioned we must not have auditioned you must not have auditioned they must not have auditioned
V-ing perfect
I must not have been auditioning you must not have been auditioning he must not have been auditioning we must not have been auditioning you must not have been auditioning they must not have been auditioning
Interrogative form
Simple form
must I audition? must you audition? must he audition? must we audition? must you audition? must they audition?
V-ing form
must I be auditioning? must you be auditioning? must he be auditioning? must we be auditioning? must you be auditioning? must they be auditioning?
Perfect
must I have auditioned? must you have auditioned? must he have auditioned? must we have auditioned? must you have auditioned? must they have auditioned?
V-ing perfect
must I have been auditioning? must you have been auditioning? must he have been auditioning? must we have been auditioning? must you have been auditioning? must they have been auditioning?
Interro-negative form
Simple form
must I not audition? must you not audition? must he not audition? must we not audition? must you not audition? must they not audition?
V-ing form
must I not be auditioning? must you not be auditioning? must he not be auditioning? must we not be auditioning? must you not be auditioning? must they not be auditioning?
Perfect
must I not have auditioned? must you not have auditioned? must he not have auditioned? must we not have auditioned? must you not have auditioned? must they not have auditioned?
V-ing perfect
must I not have been auditioning? must you not have been auditioning? must he not have been auditioning? must we not have been auditioning? must you not have been auditioning? must they not have been auditioning?