English verb conjugation
MUST MAFFICK

Regular verb: maffick - mafficked - mafficked

Affirmation

Simple form	V-ing form
I must maffick you must maffick he must maffick we must maffick you must maffick they must maffick	I must be mafficking you must be mafficking he must be mafficking we must be mafficking you must be mafficking they must be mafficking
Perfect	V-ing perfect
I must have mafficked you must have mafficked he must have mafficked we must have mafficked you must have mafficked they must have mafficked	I must have been mafficking you must have been mafficking he must have been mafficking we must have been mafficking you must have been mafficking they must have been mafficking

Negation

Simple form	V-ing form
I must not maffick you must not maffick he must not maffick we must not maffick you must not maffick they must not maffick	I must not be mafficking you must not be mafficking he must not be mafficking we must not be mafficking you must not be mafficking they must not be mafficking
Perfect	V-ing perfect
I must not have mafficked you must not have mafficked he must not have mafficked we must not have mafficked you must not have mafficked they must not have mafficked	I must not have been mafficking you must not have been mafficking he must not have been mafficking we must not have been mafficking you must not have been mafficking they must not have been mafficking

Interrogative form

Simple form	V-ing form
must I maffick? must you maffick? must he maffick? must we maffick? must you maffick? must they maffick?	must I be mafficking? must you be mafficking? must he be mafficking? must we be mafficking? must you be mafficking? must they be mafficking?
Perfect	V-ing perfect
must I have mafficked? must you have mafficked? must he have mafficked? must we have mafficked? must you have mafficked? must they have mafficked?	must I have been mafficking? must you have been mafficking? must he have been mafficking? must we have been mafficking? must you have been mafficking? must they have been mafficking?

Interro-negative form

Simple form	V-ing form
must I not maffick? must you not maffick? must he not maffick? must we not maffick? must you not maffick? must they not maffick?	must I not be mafficking? must you not be mafficking? must he not be mafficking? must we not be mafficking? must you not be mafficking? must they not be mafficking?
Perfect	V-ing perfect
must I not have mafficked? must you not have mafficked? must he not have mafficked? must we not have mafficked? must you not have mafficked? must they not have mafficked?	must I not have been mafficking? must you not have been mafficking? must he not have been mafficking? must we not have been mafficking? must you not have been mafficking? must they not have been mafficking?