must platinize
Regular verb: platinize - platinized- platinized

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I must platinize
you must platinize
he must platinize
we must platinize
you must platinize
they must platinize 	I must be platinizing
you must be platinizing
he must be platinizing
we must be platinizing
you must be platinizing
they must be platinizing	I must have platinized
you must have platinized
he must have platinized
we must have platinized
you must have platinized
they must have platinized	I must have been platinizing
you must have been platinizing
he must have been platinizing
we must have been platinizing
you must have been platinizing
they must have been platinizing	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I mustn't platinize
you mustn't platinize
he mustn't platinize
we mustn't platinize
you mustn't platinize
they mustn't platinize 	I mustn't be platinizing
you mustn't be platinizing
he mustn't be platinizing
we mustn't be platinizing
you mustn't be platinizing
they mustn't be platinizing	I mustn't have platinized
you mustn't have platinized
he mustn't have platinized
we mustn't have platinized
you mustn't have platinized
they mustn't have platinized	I mustn't have been platinizing
you mustn't have been platinizing
he mustn't have been platinizing
we mustn't have been platinizing
you mustn't have been platinizing
they mustn't have been platinizing	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
must I platinize?
must you platinize?
must he platinize?
must we platinize?
must you platinize?
must they platinize? 	must I be platinizing?
must you be platinizing?
must he be platinizing?
must we be platinizing?
must you be platinizing?
must they be platinizing? 	must I have platinized?
must you have platinized?
must he have platinized?
must we have platinized?
must you have platinized?
must they have platinized? 	must I have been platinizing?
must you have been platinizing?
must he have been platinizing?
must we have been platinizing?
must you have been platinizing?
must they have been platinizing? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
mustn't I platinize?
mustn't you platinize?
mustn't he platinize?
mustn't we platinize?
mustn't you platinize?
mustn't they platinize? 	mustn't I be platinizing?
mustn't you be platinizing?
mustn't he be platinizing?
mustn't we be platinizing?
mustn't you be platinizing?
mustn't they be platinizing? 	mustn't I have platinized?
mustn't you have platinized?
mustn't he have platinized?
mustn't we have platinized?
mustn't you have platinized?
mustn't they have platinized? 	mustn't I have been platinizing?
mustn't you have been platinizing?
mustn't he have been platinizing?
mustn't we have been platinizing?
mustn't you have been platinizing?
mustn't they have been platinizing?