must overclassify
Regular verb: overclassify - overclassified- overclassified

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I must overclassify
you must overclassify
he must overclassify
we must overclassify
you must overclassify
they must overclassify 	I must be overclassifying
you must be overclassifying
he must be overclassifying
we must be overclassifying
you must be overclassifying
they must be overclassifying	I must have overclassified
you must have overclassified
he must have overclassified
we must have overclassified
you must have overclassified
they must have overclassified	I must have been overclassifying
you must have been overclassifying
he must have been overclassifying
we must have been overclassifying
you must have been overclassifying
they must have been overclassifying	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I mustn't overclassify
you mustn't overclassify
he mustn't overclassify
we mustn't overclassify
you mustn't overclassify
they mustn't overclassify 	I mustn't be overclassifying
you mustn't be overclassifying
he mustn't be overclassifying
we mustn't be overclassifying
you mustn't be overclassifying
they mustn't be overclassifying	I mustn't have overclassified
you mustn't have overclassified
he mustn't have overclassified
we mustn't have overclassified
you mustn't have overclassified
they mustn't have overclassified	I mustn't have been overclassifying
you mustn't have been overclassifying
he mustn't have been overclassifying
we mustn't have been overclassifying
you mustn't have been overclassifying
they mustn't have been overclassifying	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
must I overclassify?
must you overclassify?
must he overclassify?
must we overclassify?
must you overclassify?
must they overclassify? 	must I be overclassifying?
must you be overclassifying?
must he be overclassifying?
must we be overclassifying?
must you be overclassifying?
must they be overclassifying? 	must I have overclassified?
must you have overclassified?
must he have overclassified?
must we have overclassified?
must you have overclassified?
must they have overclassified? 	must I have been overclassifying?
must you have been overclassifying?
must he have been overclassifying?
must we have been overclassifying?
must you have been overclassifying?
must they have been overclassifying? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
mustn't I overclassify?
mustn't you overclassify?
mustn't he overclassify?
mustn't we overclassify?
mustn't you overclassify?
mustn't they overclassify? 	mustn't I be overclassifying?
mustn't you be overclassifying?
mustn't he be overclassifying?
mustn't we be overclassifying?
mustn't you be overclassifying?
mustn't they be overclassifying? 	mustn't I have overclassified?
mustn't you have overclassified?
mustn't he have overclassified?
mustn't we have overclassified?
mustn't you have overclassified?
mustn't they have overclassified? 	mustn't I have been overclassifying?
mustn't you have been overclassifying?
mustn't he have been overclassifying?
mustn't we have been overclassifying?
mustn't you have been overclassifying?
mustn't they have been overclassifying?