must rediscount
Regular verb: rediscount - rediscounted- rediscounted

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I must rediscount
you must rediscount
he must rediscount
we must rediscount
you must rediscount
they must rediscount 	I must be rediscounting
you must be rediscounting
he must be rediscounting
we must be rediscounting
you must be rediscounting
they must be rediscounting	I must have rediscounted
you must have rediscounted
he must have rediscounted
we must have rediscounted
you must have rediscounted
they must have rediscounted	I must have been rediscounting
you must have been rediscounting
he must have been rediscounting
we must have been rediscounting
you must have been rediscounting
they must have been rediscounting	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I mustn't rediscount
you mustn't rediscount
he mustn't rediscount
we mustn't rediscount
you mustn't rediscount
they mustn't rediscount 	I mustn't be rediscounting
you mustn't be rediscounting
he mustn't be rediscounting
we mustn't be rediscounting
you mustn't be rediscounting
they mustn't be rediscounting	I mustn't have rediscounted
you mustn't have rediscounted
he mustn't have rediscounted
we mustn't have rediscounted
you mustn't have rediscounted
they mustn't have rediscounted	I mustn't have been rediscounting
you mustn't have been rediscounting
he mustn't have been rediscounting
we mustn't have been rediscounting
you mustn't have been rediscounting
they mustn't have been rediscounting	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
must I rediscount?
must you rediscount?
must he rediscount?
must we rediscount?
must you rediscount?
must they rediscount? 	must I be rediscounting?
must you be rediscounting?
must he be rediscounting?
must we be rediscounting?
must you be rediscounting?
must they be rediscounting? 	must I have rediscounted?
must you have rediscounted?
must he have rediscounted?
must we have rediscounted?
must you have rediscounted?
must they have rediscounted? 	must I have been rediscounting?
must you have been rediscounting?
must he have been rediscounting?
must we have been rediscounting?
must you have been rediscounting?
must they have been rediscounting? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
mustn't I rediscount?
mustn't you rediscount?
mustn't he rediscount?
mustn't we rediscount?
mustn't you rediscount?
mustn't they rediscount? 	mustn't I be rediscounting?
mustn't you be rediscounting?
mustn't he be rediscounting?
mustn't we be rediscounting?
mustn't you be rediscounting?
mustn't they be rediscounting? 	mustn't I have rediscounted?
mustn't you have rediscounted?
mustn't he have rediscounted?
mustn't we have rediscounted?
mustn't you have rediscounted?
mustn't they have rediscounted? 	mustn't I have been rediscounting?
mustn't you have been rediscounting?
mustn't he have been rediscounting?
mustn't we have been rediscounting?
mustn't you have been rediscounting?
mustn't they have been rediscounting?