English verb conjugation
MUST PLAY-ACT

Regular verb: play-act - play-acted - play-acted

Affirmation

Simple form	V-ing form
I must play-act you must play-act he must play-act we must play-act you must play-act they must play-act	I must be play-acting you must be play-acting he must be play-acting we must be play-acting you must be play-acting they must be play-acting
Perfect	V-ing perfect
I must have play-acted you must have play-acted he must have play-acted we must have play-acted you must have play-acted they must have play-acted	I must have been play-acting you must have been play-acting he must have been play-acting we must have been play-acting you must have been play-acting they must have been play-acting

Negation

Simple form	V-ing form
I must not play-act you must not play-act he must not play-act we must not play-act you must not play-act they must not play-act	I must not be play-acting you must not be play-acting he must not be play-acting we must not be play-acting you must not be play-acting they must not be play-acting
Perfect	V-ing perfect
I must not have play-acted you must not have play-acted he must not have play-acted we must not have play-acted you must not have play-acted they must not have play-acted	I must not have been play-acting you must not have been play-acting he must not have been play-acting we must not have been play-acting you must not have been play-acting they must not have been play-acting

Interrogative form

Simple form	V-ing form
must I play-act? must you play-act? must he play-act? must we play-act? must you play-act? must they play-act?	must I be play-acting? must you be play-acting? must he be play-acting? must we be play-acting? must you be play-acting? must they be play-acting?
Perfect	V-ing perfect
must I have play-acted? must you have play-acted? must he have play-acted? must we have play-acted? must you have play-acted? must they have play-acted?	must I have been play-acting? must you have been play-acting? must he have been play-acting? must we have been play-acting? must you have been play-acting? must they have been play-acting?

Interro-negative form

Simple form	V-ing form
must I not play-act? must you not play-act? must he not play-act? must we not play-act? must you not play-act? must they not play-act?	must I not be play-acting? must you not be play-acting? must he not be play-acting? must we not be play-acting? must you not be play-acting? must they not be play-acting?
Perfect	V-ing perfect
must I not have play-acted? must you not have play-acted? must he not have play-acted? must we not have play-acted? must you not have play-acted? must they not have play-acted?	must I not have been play-acting? must you not have been play-acting? must he not have been play-acting? must we not have been play-acting? must you not have been play-acting? must they not have been play-acting?