English verb conjugation
MUST BAT

Regular verb: bat - batted - batted

Affirmation

Simple form	V-ing form
I must bat you must bat he must bat we must bat you must bat they must bat	I must be batting you must be batting he must be batting we must be batting you must be batting they must be batting
Perfect	V-ing perfect
I must have batted you must have batted he must have batted we must have batted you must have batted they must have batted	I must have been batting you must have been batting he must have been batting we must have been batting you must have been batting they must have been batting

Negation

Simple form	V-ing form
I mustn't bat you mustn't bat he mustn't bat we mustn't bat you mustn't bat they mustn't bat	I mustn't be batting you mustn't be batting he mustn't be batting we mustn't be batting you mustn't be batting they mustn't be batting
Perfect	V-ing perfect
I mustn't have batted you mustn't have batted he mustn't have batted we mustn't have batted you mustn't have batted they mustn't have batted	I mustn't have been batting you mustn't have been batting he mustn't have been batting we mustn't have been batting you mustn't have been batting they mustn't have been batting

Interrogative form

Simple form	V-ing form
must I bat? must you bat? must he bat? must we bat? must you bat? must they bat?	must I be batting? must you be batting? must he be batting? must we be batting? must you be batting? must they be batting?
Perfect	V-ing perfect
must I have batted? must you have batted? must he have batted? must we have batted? must you have batted? must they have batted?	must I have been batting? must you have been batting? must he have been batting? must we have been batting? must you have been batting? must they have been batting?

Interro-negative form

Simple form	V-ing form
mustn't I bat? mustn't you bat? mustn't he bat? mustn't we bat? mustn't you bat? mustn't they bat?	mustn't I be batting? mustn't you be batting? mustn't he be batting? mustn't we be batting? mustn't you be batting? mustn't they be batting?
Perfect	V-ing perfect
mustn't I have batted? mustn't you have batted? mustn't he have batted? mustn't we have batted? mustn't you have batted? mustn't they have batted?	mustn't I have been batting? mustn't you have been batting? mustn't he have been batting? mustn't we have been batting? mustn't you have been batting? mustn't they have been batting?