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 mustn't maffick you mustn't maffick he mustn't maffick we mustn't maffick you mustn't maffick they mustn't maffick	I mustn't be mafficking you mustn't be mafficking he mustn't be mafficking we mustn't be mafficking you mustn't be mafficking they mustn't be mafficking
Perfect	V-ing perfect
I mustn't have mafficked you mustn't have mafficked he mustn't have mafficked we mustn't have mafficked you mustn't have mafficked they mustn't have mafficked	I mustn't have been mafficking you mustn't have been mafficking he mustn't have been mafficking we mustn't have been mafficking you mustn't have been mafficking they mustn't 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
mustn't I maffick? mustn't you maffick? mustn't he maffick? mustn't we maffick? mustn't you maffick? mustn't they maffick?	mustn't I be mafficking? mustn't you be mafficking? mustn't he be mafficking? mustn't we be mafficking? mustn't you be mafficking? mustn't they be mafficking?
Perfect	V-ing perfect
mustn't I have mafficked? mustn't you have mafficked? mustn't he have mafficked? mustn't we have mafficked? mustn't you have mafficked? mustn't they have mafficked?	mustn't I have been mafficking? mustn't you have been mafficking? mustn't he have been mafficking? mustn't we have been mafficking? mustn't you have been mafficking? mustn't they have been mafficking?