must factorize
Verbo regolare: factorize - factorized- factorized

Affermazione 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
I must factorize
you must factorize
she must factorize
we must factorize
you must factorize
they must factorize 	I must be factorizing
you must be factorizing
she must be factorizing
we must be factorizing
you must be factorizing
they must be factorizing	I must have factorized
you must have factorized
she must have factorized
we must have factorized
you must have factorized
they must have factorized	I must have been factorizing
you must have been factorizing
she must have been factorizing
we must have been factorizing
you must have been factorizing
they must have been factorizing	

Negazione 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
I must not factorize
you must not factorize
she must not factorize
we must not factorize
you must not factorize
they must not factorize 	I must not be factorizing
you must not be factorizing
she must not be factorizing
we must not be factorizing
you must not be factorizing
they must not be factorizing	I must not have factorized
you must not have factorized
she must not have factorized
we must not have factorized
you must not have factorized
they must not have factorized	I must not have been factorizing
you must not have been factorizing
she must not have been factorizing
we must not have been factorizing
you must not have been factorizing
they must not have been factorizing	

Forma interrogativa 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
must I factorize?
must you factorize?
must she factorize?
must we factorize?
must you factorize?
must they factorize? 	must I be factorizing?
must you be factorizing?
must she be factorizing?
must we be factorizing?
must you be factorizing?
must they be factorizing? 	must I have factorized?
must you have factorized?
must she have factorized?
must we have factorized?
must you have factorized?
must they have factorized? 	must I have been factorizing?
must you have been factorizing?
must she have been factorizing?
must we have been factorizing?
must you have been factorizing?
must they have been factorizing? 	

Forma interro-negativa 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
must I not factorize?
must you not factorize?
must she not factorize?
must we not factorize?
must you not factorize?
must they not factorize? 	must I not be factorizing?
must you not be factorizing?
must she not be factorizing?
must we not be factorizing?
must you not be factorizing?
must they not be factorizing? 	must I not have factorized?
must you not have factorized?
must she not have factorized?
must we not have factorized?
must you not have factorized?
must they not have factorized? 	must I not have been factorizing?
must you not have been factorizing?
must she not have been factorizing?
must we not have been factorizing?
must you not have been factorizing?
must they not have been factorizing?