must game
Regular verb: game - gamed- gamed

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I must game
you must game
he must game
we must game
you must game
they must game 	I must be gaming
you must be gaming
he must be gaming
we must be gaming
you must be gaming
they must be gaming	I must have gamed
you must have gamed
he must have gamed
we must have gamed
you must have gamed
they must have gamed	I must have been gaming
you must have been gaming
he must have been gaming
we must have been gaming
you must have been gaming
they must have been gaming	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I mustn't game
you mustn't game
he mustn't game
we mustn't game
you mustn't game
they mustn't game 	I mustn't be gaming
you mustn't be gaming
he mustn't be gaming
we mustn't be gaming
you mustn't be gaming
they mustn't be gaming	I mustn't have gamed
you mustn't have gamed
he mustn't have gamed
we mustn't have gamed
you mustn't have gamed
they mustn't have gamed	I mustn't have been gaming
you mustn't have been gaming
he mustn't have been gaming
we mustn't have been gaming
you mustn't have been gaming
they mustn't have been gaming	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
must I game?
must you game?
must he game?
must we game?
must you game?
must they game? 	must I be gaming?
must you be gaming?
must he be gaming?
must we be gaming?
must you be gaming?
must they be gaming? 	must I have gamed?
must you have gamed?
must he have gamed?
must we have gamed?
must you have gamed?
must they have gamed? 	must I have been gaming?
must you have been gaming?
must he have been gaming?
must we have been gaming?
must you have been gaming?
must they have been gaming? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
mustn't I game?
mustn't you game?
mustn't he game?
mustn't we game?
mustn't you game?
mustn't they game? 	mustn't I be gaming?
mustn't you be gaming?
mustn't he be gaming?
mustn't we be gaming?
mustn't you be gaming?
mustn't they be gaming? 	mustn't I have gamed?
mustn't you have gamed?
mustn't he have gamed?
mustn't we have gamed?
mustn't you have gamed?
mustn't they have gamed? 	mustn't I have been gaming?
mustn't you have been gaming?
mustn't he have been gaming?
mustn't we have been gaming?
mustn't you have been gaming?
mustn't they have been gaming?