must phagocytize
Regular verb: phagocytize - phagocytized- phagocytized

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I must phagocytize
you must phagocytize
she must phagocytize
we must phagocytize
you must phagocytize
they must phagocytize 	I must be phagocytizing
you must be phagocytizing
she must be phagocytizing
we must be phagocytizing
you must be phagocytizing
they must be phagocytizing	I must have phagocytized
you must have phagocytized
she must have phagocytized
we must have phagocytized
you must have phagocytized
they must have phagocytized	I must have been phagocytizing
you must have been phagocytizing
she must have been phagocytizing
we must have been phagocytizing
you must have been phagocytizing
they must have been phagocytizing	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I mustn't phagocytize
you mustn't phagocytize
she mustn't phagocytize
we mustn't phagocytize
you mustn't phagocytize
they mustn't phagocytize 	I mustn't be phagocytizing
you mustn't be phagocytizing
she mustn't be phagocytizing
we mustn't be phagocytizing
you mustn't be phagocytizing
they mustn't be phagocytizing	I mustn't have phagocytized
you mustn't have phagocytized
she mustn't have phagocytized
we mustn't have phagocytized
you mustn't have phagocytized
they mustn't have phagocytized	I mustn't have been phagocytizing
you mustn't have been phagocytizing
she mustn't have been phagocytizing
we mustn't have been phagocytizing
you mustn't have been phagocytizing
they mustn't have been phagocytizing	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
must I phagocytize?
must you phagocytize?
must she phagocytize?
must we phagocytize?
must you phagocytize?
must they phagocytize? 	must I be phagocytizing?
must you be phagocytizing?
must she be phagocytizing?
must we be phagocytizing?
must you be phagocytizing?
must they be phagocytizing? 	must I have phagocytized?
must you have phagocytized?
must she have phagocytized?
must we have phagocytized?
must you have phagocytized?
must they have phagocytized? 	must I have been phagocytizing?
must you have been phagocytizing?
must she have been phagocytizing?
must we have been phagocytizing?
must you have been phagocytizing?
must they have been phagocytizing? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
mustn't I phagocytize?
mustn't you phagocytize?
mustn't she phagocytize?
mustn't we phagocytize?
mustn't you phagocytize?
mustn't they phagocytize? 	mustn't I be phagocytizing?
mustn't you be phagocytizing?
mustn't she be phagocytizing?
mustn't we be phagocytizing?
mustn't you be phagocytizing?
mustn't they be phagocytizing? 	mustn't I have phagocytized?
mustn't you have phagocytized?
mustn't she have phagocytized?
mustn't we have phagocytized?
mustn't you have phagocytized?
mustn't they have phagocytized? 	mustn't I have been phagocytizing?
mustn't you have been phagocytizing?
mustn't she have been phagocytizing?
mustn't we have been phagocytizing?
mustn't you have been phagocytizing?
mustn't they have been phagocytizing?