must misinform
Regular verb: misinform - misinformed- misinformed

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I must misinform
you must misinform
he must misinform
we must misinform
you must misinform
they must misinform 	I must be misinforming
you must be misinforming
he must be misinforming
we must be misinforming
you must be misinforming
they must be misinforming	I must have misinformed
you must have misinformed
he must have misinformed
we must have misinformed
you must have misinformed
they must have misinformed	I must have been misinforming
you must have been misinforming
he must have been misinforming
we must have been misinforming
you must have been misinforming
they must have been misinforming	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I mustn't misinform
you mustn't misinform
he mustn't misinform
we mustn't misinform
you mustn't misinform
they mustn't misinform 	I mustn't be misinforming
you mustn't be misinforming
he mustn't be misinforming
we mustn't be misinforming
you mustn't be misinforming
they mustn't be misinforming	I mustn't have misinformed
you mustn't have misinformed
he mustn't have misinformed
we mustn't have misinformed
you mustn't have misinformed
they mustn't have misinformed	I mustn't have been misinforming
you mustn't have been misinforming
he mustn't have been misinforming
we mustn't have been misinforming
you mustn't have been misinforming
they mustn't have been misinforming	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
must I misinform?
must you misinform?
must he misinform?
must we misinform?
must you misinform?
must they misinform? 	must I be misinforming?
must you be misinforming?
must he be misinforming?
must we be misinforming?
must you be misinforming?
must they be misinforming? 	must I have misinformed?
must you have misinformed?
must he have misinformed?
must we have misinformed?
must you have misinformed?
must they have misinformed? 	must I have been misinforming?
must you have been misinforming?
must he have been misinforming?
must we have been misinforming?
must you have been misinforming?
must they have been misinforming? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
mustn't I misinform?
mustn't you misinform?
mustn't he misinform?
mustn't we misinform?
mustn't you misinform?
mustn't they misinform? 	mustn't I be misinforming?
mustn't you be misinforming?
mustn't he be misinforming?
mustn't we be misinforming?
mustn't you be misinforming?
mustn't they be misinforming? 	mustn't I have misinformed?
mustn't you have misinformed?
mustn't he have misinformed?
mustn't we have misinformed?
mustn't you have misinformed?
mustn't they have misinformed? 	mustn't I have been misinforming?
mustn't you have been misinforming?
mustn't he have been misinforming?
mustn't we have been misinforming?
mustn't you have been misinforming?
mustn't they have been misinforming?