English verb conjugation
MUST PATTERN

Regular verb: pattern - patterned - patterned

Affirmation

Simple form	V-ing form
I must pattern you must pattern she must pattern we must pattern you must pattern they must pattern	I must be patterning you must be patterning she must be patterning we must be patterning you must be patterning they must be patterning
Perfect	V-ing perfect
I must have patterned you must have patterned she must have patterned we must have patterned you must have patterned they must have patterned	I must have been patterning you must have been patterning she must have been patterning we must have been patterning you must have been patterning they must have been patterning

Negation

Simple form	V-ing form
I mustn't pattern you mustn't pattern she mustn't pattern we mustn't pattern you mustn't pattern they mustn't pattern	I mustn't be patterning you mustn't be patterning she mustn't be patterning we mustn't be patterning you mustn't be patterning they mustn't be patterning
Perfect	V-ing perfect
I mustn't have patterned you mustn't have patterned she mustn't have patterned we mustn't have patterned you mustn't have patterned they mustn't have patterned	I mustn't have been patterning you mustn't have been patterning she mustn't have been patterning we mustn't have been patterning you mustn't have been patterning they mustn't have been patterning

Interrogative form

Simple form	V-ing form
must I pattern? must you pattern? must she pattern? must we pattern? must you pattern? must they pattern?	must I be patterning? must you be patterning? must she be patterning? must we be patterning? must you be patterning? must they be patterning?
Perfect	V-ing perfect
must I have patterned? must you have patterned? must she have patterned? must we have patterned? must you have patterned? must they have patterned?	must I have been patterning? must you have been patterning? must she have been patterning? must we have been patterning? must you have been patterning? must they have been patterning?

Interro-negative form

Simple form	V-ing form
mustn't I pattern? mustn't you pattern? mustn't she pattern? mustn't we pattern? mustn't you pattern? mustn't they pattern?	mustn't I be patterning? mustn't you be patterning? mustn't she be patterning? mustn't we be patterning? mustn't you be patterning? mustn't they be patterning?
Perfect	V-ing perfect
mustn't I have patterned? mustn't you have patterned? mustn't she have patterned? mustn't we have patterned? mustn't you have patterned? mustn't they have patterned?	mustn't I have been patterning? mustn't you have been patterning? mustn't she have been patterning? mustn't we have been patterning? mustn't you have been patterning? mustn't they have been patterning?