must copolymerize
Regular verb: copolymerize - copolymerized- copolymerized

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I must copolymerize
you must copolymerize
she must copolymerize
we must copolymerize
you must copolymerize
they must copolymerize 	I must be copolymerizing
you must be copolymerizing
she must be copolymerizing
we must be copolymerizing
you must be copolymerizing
they must be copolymerizing	I must have copolymerized
you must have copolymerized
she must have copolymerized
we must have copolymerized
you must have copolymerized
they must have copolymerized	I must have been copolymerizing
you must have been copolymerizing
she must have been copolymerizing
we must have been copolymerizing
you must have been copolymerizing
they must have been copolymerizing	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I mustn't copolymerize
you mustn't copolymerize
she mustn't copolymerize
we mustn't copolymerize
you mustn't copolymerize
they mustn't copolymerize 	I mustn't be copolymerizing
you mustn't be copolymerizing
she mustn't be copolymerizing
we mustn't be copolymerizing
you mustn't be copolymerizing
they mustn't be copolymerizing	I mustn't have copolymerized
you mustn't have copolymerized
she mustn't have copolymerized
we mustn't have copolymerized
you mustn't have copolymerized
they mustn't have copolymerized	I mustn't have been copolymerizing
you mustn't have been copolymerizing
she mustn't have been copolymerizing
we mustn't have been copolymerizing
you mustn't have been copolymerizing
they mustn't have been copolymerizing	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
must I copolymerize?
must you copolymerize?
must she copolymerize?
must we copolymerize?
must you copolymerize?
must they copolymerize? 	must I be copolymerizing?
must you be copolymerizing?
must she be copolymerizing?
must we be copolymerizing?
must you be copolymerizing?
must they be copolymerizing? 	must I have copolymerized?
must you have copolymerized?
must she have copolymerized?
must we have copolymerized?
must you have copolymerized?
must they have copolymerized? 	must I have been copolymerizing?
must you have been copolymerizing?
must she have been copolymerizing?
must we have been copolymerizing?
must you have been copolymerizing?
must they have been copolymerizing? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
mustn't I copolymerize?
mustn't you copolymerize?
mustn't she copolymerize?
mustn't we copolymerize?
mustn't you copolymerize?
mustn't they copolymerize? 	mustn't I be copolymerizing?
mustn't you be copolymerizing?
mustn't she be copolymerizing?
mustn't we be copolymerizing?
mustn't you be copolymerizing?
mustn't they be copolymerizing? 	mustn't I have copolymerized?
mustn't you have copolymerized?
mustn't she have copolymerized?
mustn't we have copolymerized?
mustn't you have copolymerized?
mustn't they have copolymerized? 	mustn't I have been copolymerizing?
mustn't you have been copolymerizing?
mustn't she have been copolymerizing?
mustn't we have been copolymerizing?
mustn't you have been copolymerizing?
mustn't they have been copolymerizing?