must bat
Regular verb: bat - batted- batted

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