English verb conjugation
MUST DETERMINE

Regular verb: determine - determined - determined

Affirmation

Simple form	V-ing form
I must determine you must determine she must determine we must determine you must determine they must determine	I must be determining you must be determining she must be determining we must be determining you must be determining they must be determining
Perfect	V-ing perfect
I must have determined you must have determined she must have determined we must have determined you must have determined they must have determined	I must have been determining you must have been determining she must have been determining we must have been determining you must have been determining they must have been determining

Negation

Simple form	V-ing form
I mustn't determine you mustn't determine she mustn't determine we mustn't determine you mustn't determine they mustn't determine	I mustn't be determining you mustn't be determining she mustn't be determining we mustn't be determining you mustn't be determining they mustn't be determining
Perfect	V-ing perfect
I mustn't have determined you mustn't have determined she mustn't have determined we mustn't have determined you mustn't have determined they mustn't have determined	I mustn't have been determining you mustn't have been determining she mustn't have been determining we mustn't have been determining you mustn't have been determining they mustn't have been determining

Interrogative form

Simple form	V-ing form
must I determine? must you determine? must she determine? must we determine? must you determine? must they determine?	must I be determining? must you be determining? must she be determining? must we be determining? must you be determining? must they be determining?
Perfect	V-ing perfect
must I have determined? must you have determined? must she have determined? must we have determined? must you have determined? must they have determined?	must I have been determining? must you have been determining? must she have been determining? must we have been determining? must you have been determining? must they have been determining?

Interro-negative form

Simple form	V-ing form
mustn't I determine? mustn't you determine? mustn't she determine? mustn't we determine? mustn't you determine? mustn't they determine?	mustn't I be determining? mustn't you be determining? mustn't she be determining? mustn't we be determining? mustn't you be determining? mustn't they be determining?
Perfect	V-ing perfect
mustn't I have determined? mustn't you have determined? mustn't she have determined? mustn't we have determined? mustn't you have determined? mustn't they have determined?	mustn't I have been determining? mustn't you have been determining? mustn't she have been determining? mustn't we have been determining? mustn't you have been determining? mustn't they have been determining?