must retype
Regular verb: retype - retyped- retyped

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I must retype
you must retype
he must retype
we must retype
you must retype
they must retype 	I must be retyping
you must be retyping
he must be retyping
we must be retyping
you must be retyping
they must be retyping	I must have retyped
you must have retyped
he must have retyped
we must have retyped
you must have retyped
they must have retyped	I must have been retyping
you must have been retyping
he must have been retyping
we must have been retyping
you must have been retyping
they must have been retyping	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I mustn't retype
you mustn't retype
he mustn't retype
we mustn't retype
you mustn't retype
they mustn't retype 	I mustn't be retyping
you mustn't be retyping
he mustn't be retyping
we mustn't be retyping
you mustn't be retyping
they mustn't be retyping	I mustn't have retyped
you mustn't have retyped
he mustn't have retyped
we mustn't have retyped
you mustn't have retyped
they mustn't have retyped	I mustn't have been retyping
you mustn't have been retyping
he mustn't have been retyping
we mustn't have been retyping
you mustn't have been retyping
they mustn't have been retyping	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
must I retype?
must you retype?
must he retype?
must we retype?
must you retype?
must they retype? 	must I be retyping?
must you be retyping?
must he be retyping?
must we be retyping?
must you be retyping?
must they be retyping? 	must I have retyped?
must you have retyped?
must he have retyped?
must we have retyped?
must you have retyped?
must they have retyped? 	must I have been retyping?
must you have been retyping?
must he have been retyping?
must we have been retyping?
must you have been retyping?
must they have been retyping? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
mustn't I retype?
mustn't you retype?
mustn't he retype?
mustn't we retype?
mustn't you retype?
mustn't they retype? 	mustn't I be retyping?
mustn't you be retyping?
mustn't he be retyping?
mustn't we be retyping?
mustn't you be retyping?
mustn't they be retyping? 	mustn't I have retyped?
mustn't you have retyped?
mustn't he have retyped?
mustn't we have retyped?
mustn't you have retyped?
mustn't they have retyped? 	mustn't I have been retyping?
mustn't you have been retyping?
mustn't he have been retyping?
mustn't we have been retyping?
mustn't you have been retyping?
mustn't they have been retyping?