English verb conjugation
MUST PURSE

Regular verb: purse - pursed - pursed

Affirmation

Simple form	V-ing form
I must purse you must purse he must purse we must purse you must purse they must purse	I must be pursing you must be pursing he must be pursing we must be pursing you must be pursing they must be pursing
Perfect	V-ing perfect
I must have pursed you must have pursed he must have pursed we must have pursed you must have pursed they must have pursed	I must have been pursing you must have been pursing he must have been pursing we must have been pursing you must have been pursing they must have been pursing

Negation

Simple form	V-ing form
I must not purse you must not purse he must not purse we must not purse you must not purse they must not purse	I must not be pursing you must not be pursing he must not be pursing we must not be pursing you must not be pursing they must not be pursing
Perfect	V-ing perfect
I must not have pursed you must not have pursed he must not have pursed we must not have pursed you must not have pursed they must not have pursed	I must not have been pursing you must not have been pursing he must not have been pursing we must not have been pursing you must not have been pursing they must not have been pursing

Interrogative form

Simple form	V-ing form
must I purse? must you purse? must he purse? must we purse? must you purse? must they purse?	must I be pursing? must you be pursing? must he be pursing? must we be pursing? must you be pursing? must they be pursing?
Perfect	V-ing perfect
must I have pursed? must you have pursed? must he have pursed? must we have pursed? must you have pursed? must they have pursed?	must I have been pursing? must you have been pursing? must he have been pursing? must we have been pursing? must you have been pursing? must they have been pursing?

Interro-negative form

Simple form	V-ing form
must I not purse? must you not purse? must he not purse? must we not purse? must you not purse? must they not purse?	must I not be pursing? must you not be pursing? must he not be pursing? must we not be pursing? must you not be pursing? must they not be pursing?
Perfect	V-ing perfect
must I not have pursed? must you not have pursed? must he not have pursed? must we not have pursed? must you not have pursed? must they not have pursed?	must I not have been pursing? must you not have been pursing? must he not have been pursing? must we not have been pursing? must you not have been pursing? must they not have been pursing?