must legitimize
Regular verb: legitimize - legitimized- legitimized

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I must legitimize
you must legitimize
he must legitimize
we must legitimize
you must legitimize
they must legitimize 	I must be legitimizing
you must be legitimizing
he must be legitimizing
we must be legitimizing
you must be legitimizing
they must be legitimizing	I must have legitimized
you must have legitimized
he must have legitimized
we must have legitimized
you must have legitimized
they must have legitimized	I must have been legitimizing
you must have been legitimizing
he must have been legitimizing
we must have been legitimizing
you must have been legitimizing
they must have been legitimizing	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I mustn't legitimize
you mustn't legitimize
he mustn't legitimize
we mustn't legitimize
you mustn't legitimize
they mustn't legitimize 	I mustn't be legitimizing
you mustn't be legitimizing
he mustn't be legitimizing
we mustn't be legitimizing
you mustn't be legitimizing
they mustn't be legitimizing	I mustn't have legitimized
you mustn't have legitimized
he mustn't have legitimized
we mustn't have legitimized
you mustn't have legitimized
they mustn't have legitimized	I mustn't have been legitimizing
you mustn't have been legitimizing
he mustn't have been legitimizing
we mustn't have been legitimizing
you mustn't have been legitimizing
they mustn't have been legitimizing	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
must I legitimize?
must you legitimize?
must he legitimize?
must we legitimize?
must you legitimize?
must they legitimize? 	must I be legitimizing?
must you be legitimizing?
must he be legitimizing?
must we be legitimizing?
must you be legitimizing?
must they be legitimizing? 	must I have legitimized?
must you have legitimized?
must he have legitimized?
must we have legitimized?
must you have legitimized?
must they have legitimized? 	must I have been legitimizing?
must you have been legitimizing?
must he have been legitimizing?
must we have been legitimizing?
must you have been legitimizing?
must they have been legitimizing? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
mustn't I legitimize?
mustn't you legitimize?
mustn't he legitimize?
mustn't we legitimize?
mustn't you legitimize?
mustn't they legitimize? 	mustn't I be legitimizing?
mustn't you be legitimizing?
mustn't he be legitimizing?
mustn't we be legitimizing?
mustn't you be legitimizing?
mustn't they be legitimizing? 	mustn't I have legitimized?
mustn't you have legitimized?
mustn't he have legitimized?
mustn't we have legitimized?
mustn't you have legitimized?
mustn't they have legitimized? 	mustn't I have been legitimizing?
mustn't you have been legitimizing?
mustn't he have been legitimizing?
mustn't we have been legitimizing?
mustn't you have been legitimizing?
mustn't they have been legitimizing?