must masculinize
Regular verb: masculinize - masculinized- masculinized

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I must masculinize
you must masculinize
he must masculinize
we must masculinize
you must masculinize
they must masculinize 	I must be masculinizing
you must be masculinizing
he must be masculinizing
we must be masculinizing
you must be masculinizing
they must be masculinizing	I must have masculinized
you must have masculinized
he must have masculinized
we must have masculinized
you must have masculinized
they must have masculinized	I must have been masculinizing
you must have been masculinizing
he must have been masculinizing
we must have been masculinizing
you must have been masculinizing
they must have been masculinizing	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I must not masculinize
you must not masculinize
he must not masculinize
we must not masculinize
you must not masculinize
they must not masculinize 	I must not be masculinizing
you must not be masculinizing
he must not be masculinizing
we must not be masculinizing
you must not be masculinizing
they must not be masculinizing	I must not have masculinized
you must not have masculinized
he must not have masculinized
we must not have masculinized
you must not have masculinized
they must not have masculinized	I must not have been masculinizing
you must not have been masculinizing
he must not have been masculinizing
we must not have been masculinizing
you must not have been masculinizing
they must not have been masculinizing	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
must I masculinize?
must you masculinize?
must he masculinize?
must we masculinize?
must you masculinize?
must they masculinize? 	must I be masculinizing?
must you be masculinizing?
must he be masculinizing?
must we be masculinizing?
must you be masculinizing?
must they be masculinizing? 	must I have masculinized?
must you have masculinized?
must he have masculinized?
must we have masculinized?
must you have masculinized?
must they have masculinized? 	must I have been masculinizing?
must you have been masculinizing?
must he have been masculinizing?
must we have been masculinizing?
must you have been masculinizing?
must they have been masculinizing? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
must I not masculinize?
must you not masculinize?
must he not masculinize?
must we not masculinize?
must you not masculinize?
must they not masculinize? 	must I not be masculinizing?
must you not be masculinizing?
must he not be masculinizing?
must we not be masculinizing?
must you not be masculinizing?
must they not be masculinizing? 	must I not have masculinized?
must you not have masculinized?
must he not have masculinized?
must we not have masculinized?
must you not have masculinized?
must they not have masculinized? 	must I not have been masculinizing?
must you not have been masculinizing?
must he not have been masculinizing?
must we not have been masculinizing?
must you not have been masculinizing?
must they not have been masculinizing?