English verb conjugation
MUST PRERECORD

Regular verb: prerecord - prerecorded - prerecorded

Affirmation

Simple form	V-ing form
I must prerecord you must prerecord she must prerecord we must prerecord you must prerecord they must prerecord	I must be prerecording you must be prerecording she must be prerecording we must be prerecording you must be prerecording they must be prerecording
Perfect	V-ing perfect
I must have prerecorded you must have prerecorded she must have prerecorded we must have prerecorded you must have prerecorded they must have prerecorded	I must have been prerecording you must have been prerecording she must have been prerecording we must have been prerecording you must have been prerecording they must have been prerecording

Negation

Simple form	V-ing form
I mustn't prerecord you mustn't prerecord she mustn't prerecord we mustn't prerecord you mustn't prerecord they mustn't prerecord	I mustn't be prerecording you mustn't be prerecording she mustn't be prerecording we mustn't be prerecording you mustn't be prerecording they mustn't be prerecording
Perfect	V-ing perfect
I mustn't have prerecorded you mustn't have prerecorded she mustn't have prerecorded we mustn't have prerecorded you mustn't have prerecorded they mustn't have prerecorded	I mustn't have been prerecording you mustn't have been prerecording she mustn't have been prerecording we mustn't have been prerecording you mustn't have been prerecording they mustn't have been prerecording

Interrogative form

Simple form	V-ing form
must I prerecord? must you prerecord? must she prerecord? must we prerecord? must you prerecord? must they prerecord?	must I be prerecording? must you be prerecording? must she be prerecording? must we be prerecording? must you be prerecording? must they be prerecording?
Perfect	V-ing perfect
must I have prerecorded? must you have prerecorded? must she have prerecorded? must we have prerecorded? must you have prerecorded? must they have prerecorded?	must I have been prerecording? must you have been prerecording? must she have been prerecording? must we have been prerecording? must you have been prerecording? must they have been prerecording?

Interro-negative form

Simple form	V-ing form
mustn't I prerecord? mustn't you prerecord? mustn't she prerecord? mustn't we prerecord? mustn't you prerecord? mustn't they prerecord?	mustn't I be prerecording? mustn't you be prerecording? mustn't she be prerecording? mustn't we be prerecording? mustn't you be prerecording? mustn't they be prerecording?
Perfect	V-ing perfect
mustn't I have prerecorded? mustn't you have prerecorded? mustn't she have prerecorded? mustn't we have prerecorded? mustn't you have prerecorded? mustn't they have prerecorded?	mustn't I have been prerecording? mustn't you have been prerecording? mustn't she have been prerecording? mustn't we have been prerecording? mustn't you have been prerecording? mustn't they have been prerecording?