English verb conjugation
MUST PRATE

Regular verb: prate - prated - prated

Affirmation

Simple form	V-ing form
I must prate you must prate he must prate we must prate you must prate they must prate	I must be prating you must be prating he must be prating we must be prating you must be prating they must be prating
Perfect	V-ing perfect
I must have prated you must have prated he must have prated we must have prated you must have prated they must have prated	I must have been prating you must have been prating he must have been prating we must have been prating you must have been prating they must have been prating

Negation

Simple form	V-ing form
I mustn't prate you mustn't prate he mustn't prate we mustn't prate you mustn't prate they mustn't prate	I mustn't be prating you mustn't be prating he mustn't be prating we mustn't be prating you mustn't be prating they mustn't be prating
Perfect	V-ing perfect
I mustn't have prated you mustn't have prated he mustn't have prated we mustn't have prated you mustn't have prated they mustn't have prated	I mustn't have been prating you mustn't have been prating he mustn't have been prating we mustn't have been prating you mustn't have been prating they mustn't have been prating

Interrogative form

Simple form	V-ing form
must I prate? must you prate? must he prate? must we prate? must you prate? must they prate?	must I be prating? must you be prating? must he be prating? must we be prating? must you be prating? must they be prating?
Perfect	V-ing perfect
must I have prated? must you have prated? must he have prated? must we have prated? must you have prated? must they have prated?	must I have been prating? must you have been prating? must he have been prating? must we have been prating? must you have been prating? must they have been prating?

Interro-negative form

Simple form	V-ing form
mustn't I prate? mustn't you prate? mustn't he prate? mustn't we prate? mustn't you prate? mustn't they prate?	mustn't I be prating? mustn't you be prating? mustn't he be prating? mustn't we be prating? mustn't you be prating? mustn't they be prating?
Perfect	V-ing perfect
mustn't I have prated? mustn't you have prated? mustn't he have prated? mustn't we have prated? mustn't you have prated? mustn't they have prated?	mustn't I have been prating? mustn't you have been prating? mustn't he have been prating? mustn't we have been prating? mustn't you have been prating? mustn't they have been prating?