English verb conjugation
MUST FAT

Regular verb: fat - fated - fated

Affirmation

Simple form	V-ing form
I must fat you must fat she must fat we must fat you must fat they must fat	I must be fating you must be fating she must be fating we must be fating you must be fating they must be fating
Perfect	V-ing perfect
I must have fated you must have fated she must have fated we must have fated you must have fated they must have fated	I must have been fating you must have been fating she must have been fating we must have been fating you must have been fating they must have been fating

Negation

Simple form	V-ing form
I mustn't fat you mustn't fat she mustn't fat we mustn't fat you mustn't fat they mustn't fat	I mustn't be fating you mustn't be fating she mustn't be fating we mustn't be fating you mustn't be fating they mustn't be fating
Perfect	V-ing perfect
I mustn't have fated you mustn't have fated she mustn't have fated we mustn't have fated you mustn't have fated they mustn't have fated	I mustn't have been fating you mustn't have been fating she mustn't have been fating we mustn't have been fating you mustn't have been fating they mustn't have been fating

Interrogative form

Simple form	V-ing form
must I fat? must you fat? must she fat? must we fat? must you fat? must they fat?	must I be fating? must you be fating? must she be fating? must we be fating? must you be fating? must they be fating?
Perfect	V-ing perfect
must I have fated? must you have fated? must she have fated? must we have fated? must you have fated? must they have fated?	must I have been fating? must you have been fating? must she have been fating? must we have been fating? must you have been fating? must they have been fating?

Interro-negative form

Simple form	V-ing form
mustn't I fat? mustn't you fat? mustn't she fat? mustn't we fat? mustn't you fat? mustn't they fat?	mustn't I be fating? mustn't you be fating? mustn't she be fating? mustn't we be fating? mustn't you be fating? mustn't they be fating?
Perfect	V-ing perfect
mustn't I have fated? mustn't you have fated? mustn't she have fated? mustn't we have fated? mustn't you have fated? mustn't they have fated?	mustn't I have been fating? mustn't you have been fating? mustn't she have been fating? mustn't we have been fating? mustn't you have been fating? mustn't they have been fating?