must offprint
Regular verb: offprint - offprinted- offprinted

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I must offprint
you must offprint
he must offprint
we must offprint
you must offprint
they must offprint 	I must be offprinting
you must be offprinting
he must be offprinting
we must be offprinting
you must be offprinting
they must be offprinting	I must have offprinted
you must have offprinted
he must have offprinted
we must have offprinted
you must have offprinted
they must have offprinted	I must have been offprinting
you must have been offprinting
he must have been offprinting
we must have been offprinting
you must have been offprinting
they must have been offprinting	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I mustn't offprint
you mustn't offprint
he mustn't offprint
we mustn't offprint
you mustn't offprint
they mustn't offprint 	I mustn't be offprinting
you mustn't be offprinting
he mustn't be offprinting
we mustn't be offprinting
you mustn't be offprinting
they mustn't be offprinting	I mustn't have offprinted
you mustn't have offprinted
he mustn't have offprinted
we mustn't have offprinted
you mustn't have offprinted
they mustn't have offprinted	I mustn't have been offprinting
you mustn't have been offprinting
he mustn't have been offprinting
we mustn't have been offprinting
you mustn't have been offprinting
they mustn't have been offprinting	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
must I offprint?
must you offprint?
must he offprint?
must we offprint?
must you offprint?
must they offprint? 	must I be offprinting?
must you be offprinting?
must he be offprinting?
must we be offprinting?
must you be offprinting?
must they be offprinting? 	must I have offprinted?
must you have offprinted?
must he have offprinted?
must we have offprinted?
must you have offprinted?
must they have offprinted? 	must I have been offprinting?
must you have been offprinting?
must he have been offprinting?
must we have been offprinting?
must you have been offprinting?
must they have been offprinting? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
mustn't I offprint?
mustn't you offprint?
mustn't he offprint?
mustn't we offprint?
mustn't you offprint?
mustn't they offprint? 	mustn't I be offprinting?
mustn't you be offprinting?
mustn't he be offprinting?
mustn't we be offprinting?
mustn't you be offprinting?
mustn't they be offprinting? 	mustn't I have offprinted?
mustn't you have offprinted?
mustn't he have offprinted?
mustn't we have offprinted?
mustn't you have offprinted?
mustn't they have offprinted? 	mustn't I have been offprinting?
mustn't you have been offprinting?
mustn't he have been offprinting?
mustn't we have been offprinting?
mustn't you have been offprinting?
mustn't they have been offprinting?