must realize
Regular verb: realize - realized- realized

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I must realize
you must realize
she must realize
we must realize
you must realize
they must realize 	I must be realizing
you must be realizing
she must be realizing
we must be realizing
you must be realizing
they must be realizing	I must have realized
you must have realized
she must have realized
we must have realized
you must have realized
they must have realized	I must have been realizing
you must have been realizing
she must have been realizing
we must have been realizing
you must have been realizing
they must have been realizing	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I mustn't realize
you mustn't realize
she mustn't realize
we mustn't realize
you mustn't realize
they mustn't realize 	I mustn't be realizing
you mustn't be realizing
she mustn't be realizing
we mustn't be realizing
you mustn't be realizing
they mustn't be realizing	I mustn't have realized
you mustn't have realized
she mustn't have realized
we mustn't have realized
you mustn't have realized
they mustn't have realized	I mustn't have been realizing
you mustn't have been realizing
she mustn't have been realizing
we mustn't have been realizing
you mustn't have been realizing
they mustn't have been realizing	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
must I realize?
must you realize?
must she realize?
must we realize?
must you realize?
must they realize? 	must I be realizing?
must you be realizing?
must she be realizing?
must we be realizing?
must you be realizing?
must they be realizing? 	must I have realized?
must you have realized?
must she have realized?
must we have realized?
must you have realized?
must they have realized? 	must I have been realizing?
must you have been realizing?
must she have been realizing?
must we have been realizing?
must you have been realizing?
must they have been realizing? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
mustn't I realize?
mustn't you realize?
mustn't she realize?
mustn't we realize?
mustn't you realize?
mustn't they realize? 	mustn't I be realizing?
mustn't you be realizing?
mustn't she be realizing?
mustn't we be realizing?
mustn't you be realizing?
mustn't they be realizing? 	mustn't I have realized?
mustn't you have realized?
mustn't she have realized?
mustn't we have realized?
mustn't you have realized?
mustn't they have realized? 	mustn't I have been realizing?
mustn't you have been realizing?
mustn't she have been realizing?
mustn't we have been realizing?
mustn't you have been realizing?
mustn't they have been realizing?