English verb conjugation
MUST GRADATE

Regular verb: gradate - gradated - gradated

Affirmation

Simple form	V-ing form
I must gradate you must gradate he must gradate we must gradate you must gradate they must gradate	I must be gradating you must be gradating he must be gradating we must be gradating you must be gradating they must be gradating
Perfect	V-ing perfect
I must have gradated you must have gradated he must have gradated we must have gradated you must have gradated they must have gradated	I must have been gradating you must have been gradating he must have been gradating we must have been gradating you must have been gradating they must have been gradating

Negation

Simple form	V-ing form
I mustn't gradate you mustn't gradate he mustn't gradate we mustn't gradate you mustn't gradate they mustn't gradate	I mustn't be gradating you mustn't be gradating he mustn't be gradating we mustn't be gradating you mustn't be gradating they mustn't be gradating
Perfect	V-ing perfect
I mustn't have gradated you mustn't have gradated he mustn't have gradated we mustn't have gradated you mustn't have gradated they mustn't have gradated	I mustn't have been gradating you mustn't have been gradating he mustn't have been gradating we mustn't have been gradating you mustn't have been gradating they mustn't have been gradating

Interrogative form

Simple form	V-ing form
must I gradate? must you gradate? must he gradate? must we gradate? must you gradate? must they gradate?	must I be gradating? must you be gradating? must he be gradating? must we be gradating? must you be gradating? must they be gradating?
Perfect	V-ing perfect
must I have gradated? must you have gradated? must he have gradated? must we have gradated? must you have gradated? must they have gradated?	must I have been gradating? must you have been gradating? must he have been gradating? must we have been gradating? must you have been gradating? must they have been gradating?

Interro-negative form

Simple form	V-ing form
mustn't I gradate? mustn't you gradate? mustn't he gradate? mustn't we gradate? mustn't you gradate? mustn't they gradate?	mustn't I be gradating? mustn't you be gradating? mustn't he be gradating? mustn't we be gradating? mustn't you be gradating? mustn't they be gradating?
Perfect	V-ing perfect
mustn't I have gradated? mustn't you have gradated? mustn't he have gradated? mustn't we have gradated? mustn't you have gradated? mustn't they have gradated?	mustn't I have been gradating? mustn't you have been gradating? mustn't he have been gradating? mustn't we have been gradating? mustn't you have been gradating? mustn't they have been gradating?