English verb conjugation
MUST EXAMPLE

Regular verb: example - exampled - exampled

Affirmation

Simple form	V-ing form
I must example you must example he must example we must example you must example they must example	I must be exampling you must be exampling he must be exampling we must be exampling you must be exampling they must be exampling
Perfect	V-ing perfect
I must have exampled you must have exampled he must have exampled we must have exampled you must have exampled they must have exampled	I must have been exampling you must have been exampling he must have been exampling we must have been exampling you must have been exampling they must have been exampling

Negation

Simple form	V-ing form
I mustn't example you mustn't example he mustn't example we mustn't example you mustn't example they mustn't example	I mustn't be exampling you mustn't be exampling he mustn't be exampling we mustn't be exampling you mustn't be exampling they mustn't be exampling
Perfect	V-ing perfect
I mustn't have exampled you mustn't have exampled he mustn't have exampled we mustn't have exampled you mustn't have exampled they mustn't have exampled	I mustn't have been exampling you mustn't have been exampling he mustn't have been exampling we mustn't have been exampling you mustn't have been exampling they mustn't have been exampling

Interrogative form

Simple form	V-ing form
must I example? must you example? must he example? must we example? must you example? must they example?	must I be exampling? must you be exampling? must he be exampling? must we be exampling? must you be exampling? must they be exampling?
Perfect	V-ing perfect
must I have exampled? must you have exampled? must he have exampled? must we have exampled? must you have exampled? must they have exampled?	must I have been exampling? must you have been exampling? must he have been exampling? must we have been exampling? must you have been exampling? must they have been exampling?

Interro-negative form

Simple form	V-ing form
mustn't I example? mustn't you example? mustn't he example? mustn't we example? mustn't you example? mustn't they example?	mustn't I be exampling? mustn't you be exampling? mustn't he be exampling? mustn't we be exampling? mustn't you be exampling? mustn't they be exampling?
Perfect	V-ing perfect
mustn't I have exampled? mustn't you have exampled? mustn't he have exampled? mustn't we have exampled? mustn't you have exampled? mustn't they have exampled?	mustn't I have been exampling? mustn't you have been exampling? mustn't he have been exampling? mustn't we have been exampling? mustn't you have been exampling? mustn't they have been exampling?