English verb conjugation
MUST PURPLE

Regular verb: purple - purpled - purpled

Affirmation

Simple form	V-ing form
I must purple you must purple he must purple we must purple you must purple they must purple	I must be purpling you must be purpling he must be purpling we must be purpling you must be purpling they must be purpling
Perfect	V-ing perfect
I must have purpled you must have purpled he must have purpled we must have purpled you must have purpled they must have purpled	I must have been purpling you must have been purpling he must have been purpling we must have been purpling you must have been purpling they must have been purpling

Negation

Simple form	V-ing form
I mustn't purple you mustn't purple he mustn't purple we mustn't purple you mustn't purple they mustn't purple	I mustn't be purpling you mustn't be purpling he mustn't be purpling we mustn't be purpling you mustn't be purpling they mustn't be purpling
Perfect	V-ing perfect
I mustn't have purpled you mustn't have purpled he mustn't have purpled we mustn't have purpled you mustn't have purpled they mustn't have purpled	I mustn't have been purpling you mustn't have been purpling he mustn't have been purpling we mustn't have been purpling you mustn't have been purpling they mustn't have been purpling

Interrogative form

Simple form	V-ing form
must I purple? must you purple? must he purple? must we purple? must you purple? must they purple?	must I be purpling? must you be purpling? must he be purpling? must we be purpling? must you be purpling? must they be purpling?
Perfect	V-ing perfect
must I have purpled? must you have purpled? must he have purpled? must we have purpled? must you have purpled? must they have purpled?	must I have been purpling? must you have been purpling? must he have been purpling? must we have been purpling? must you have been purpling? must they have been purpling?

Interro-negative form

Simple form	V-ing form
mustn't I purple? mustn't you purple? mustn't he purple? mustn't we purple? mustn't you purple? mustn't they purple?	mustn't I be purpling? mustn't you be purpling? mustn't he be purpling? mustn't we be purpling? mustn't you be purpling? mustn't they be purpling?
Perfect	V-ing perfect
mustn't I have purpled? mustn't you have purpled? mustn't he have purpled? mustn't we have purpled? mustn't you have purpled? mustn't they have purpled?	mustn't I have been purpling? mustn't you have been purpling? mustn't he have been purpling? mustn't we have been purpling? mustn't you have been purpling? mustn't they have been purpling?