must nim
Regular verb: nim - nimed- nimed

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I must nim
you must nim
he must nim
we must nim
you must nim
they must nim 	I must be niming
you must be niming
he must be niming
we must be niming
you must be niming
they must be niming	I must have nimed
you must have nimed
he must have nimed
we must have nimed
you must have nimed
they must have nimed	I must have been niming
you must have been niming
he must have been niming
we must have been niming
you must have been niming
they must have been niming	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I mustn't nim
you mustn't nim
he mustn't nim
we mustn't nim
you mustn't nim
they mustn't nim 	I mustn't be niming
you mustn't be niming
he mustn't be niming
we mustn't be niming
you mustn't be niming
they mustn't be niming	I mustn't have nimed
you mustn't have nimed
he mustn't have nimed
we mustn't have nimed
you mustn't have nimed
they mustn't have nimed	I mustn't have been niming
you mustn't have been niming
he mustn't have been niming
we mustn't have been niming
you mustn't have been niming
they mustn't have been niming	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
must I nim?
must you nim?
must he nim?
must we nim?
must you nim?
must they nim? 	must I be niming?
must you be niming?
must he be niming?
must we be niming?
must you be niming?
must they be niming? 	must I have nimed?
must you have nimed?
must he have nimed?
must we have nimed?
must you have nimed?
must they have nimed? 	must I have been niming?
must you have been niming?
must he have been niming?
must we have been niming?
must you have been niming?
must they have been niming? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
mustn't I nim?
mustn't you nim?
mustn't he nim?
mustn't we nim?
mustn't you nim?
mustn't they nim? 	mustn't I be niming?
mustn't you be niming?
mustn't he be niming?
mustn't we be niming?
mustn't you be niming?
mustn't they be niming? 	mustn't I have nimed?
mustn't you have nimed?
mustn't he have nimed?
mustn't we have nimed?
mustn't you have nimed?
mustn't they have nimed? 	mustn't I have been niming?
mustn't you have been niming?
mustn't he have been niming?
mustn't we have been niming?
mustn't you have been niming?
mustn't they have been niming?