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