must memorize
Verbo regolare: memorize - memorized- memorized

Affermazione 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
I must memorize
you must memorize
she must memorize
we must memorize
you must memorize
they must memorize 	I must be memorizing
you must be memorizing
she must be memorizing
we must be memorizing
you must be memorizing
they must be memorizing	I must have memorized
you must have memorized
she must have memorized
we must have memorized
you must have memorized
they must have memorized	I must have been memorizing
you must have been memorizing
she must have been memorizing
we must have been memorizing
you must have been memorizing
they must have been memorizing	

Negazione 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
I must not memorize
you must not memorize
she must not memorize
we must not memorize
you must not memorize
they must not memorize 	I must not be memorizing
you must not be memorizing
she must not be memorizing
we must not be memorizing
you must not be memorizing
they must not be memorizing	I must not have memorized
you must not have memorized
she must not have memorized
we must not have memorized
you must not have memorized
they must not have memorized	I must not have been memorizing
you must not have been memorizing
she must not have been memorizing
we must not have been memorizing
you must not have been memorizing
they must not have been memorizing	

Forma interrogativa 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
must I memorize?
must you memorize?
must she memorize?
must we memorize?
must you memorize?
must they memorize? 	must I be memorizing?
must you be memorizing?
must she be memorizing?
must we be memorizing?
must you be memorizing?
must they be memorizing? 	must I have memorized?
must you have memorized?
must she have memorized?
must we have memorized?
must you have memorized?
must they have memorized? 	must I have been memorizing?
must you have been memorizing?
must she have been memorizing?
must we have been memorizing?
must you have been memorizing?
must they have been memorizing? 	

Forma interro-negativa 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
must I not memorize?
must you not memorize?
must she not memorize?
must we not memorize?
must you not memorize?
must they not memorize? 	must I not be memorizing?
must you not be memorizing?
must she not be memorizing?
must we not be memorizing?
must you not be memorizing?
must they not be memorizing? 	must I not have memorized?
must you not have memorized?
must she not have memorized?
must we not have memorized?
must you not have memorized?
must they not have memorized? 	must I not have been memorizing?
must you not have been memorizing?
must she not have been memorizing?
must we not have been memorizing?
must you not have been memorizing?
must they not have been memorizing?