English verb conjugation
MUST MULTIPLEX

Regular verb: multiplex - multiplexed - multiplexed

Affirmation

Simple form	V-ing form
I must multiplex you must multiplex he must multiplex we must multiplex you must multiplex they must multiplex	I must be multiplexing you must be multiplexing he must be multiplexing we must be multiplexing you must be multiplexing they must be multiplexing
Perfect	V-ing perfect
I must have multiplexed you must have multiplexed he must have multiplexed we must have multiplexed you must have multiplexed they must have multiplexed	I must have been multiplexing you must have been multiplexing he must have been multiplexing we must have been multiplexing you must have been multiplexing they must have been multiplexing

Negation

Simple form	V-ing form
I mustn't multiplex you mustn't multiplex he mustn't multiplex we mustn't multiplex you mustn't multiplex they mustn't multiplex	I mustn't be multiplexing you mustn't be multiplexing he mustn't be multiplexing we mustn't be multiplexing you mustn't be multiplexing they mustn't be multiplexing
Perfect	V-ing perfect
I mustn't have multiplexed you mustn't have multiplexed he mustn't have multiplexed we mustn't have multiplexed you mustn't have multiplexed they mustn't have multiplexed	I mustn't have been multiplexing you mustn't have been multiplexing he mustn't have been multiplexing we mustn't have been multiplexing you mustn't have been multiplexing they mustn't have been multiplexing

Interrogative form

Simple form	V-ing form
must I multiplex? must you multiplex? must he multiplex? must we multiplex? must you multiplex? must they multiplex?	must I be multiplexing? must you be multiplexing? must he be multiplexing? must we be multiplexing? must you be multiplexing? must they be multiplexing?
Perfect	V-ing perfect
must I have multiplexed? must you have multiplexed? must he have multiplexed? must we have multiplexed? must you have multiplexed? must they have multiplexed?	must I have been multiplexing? must you have been multiplexing? must he have been multiplexing? must we have been multiplexing? must you have been multiplexing? must they have been multiplexing?

Interro-negative form

Simple form	V-ing form
mustn't I multiplex? mustn't you multiplex? mustn't he multiplex? mustn't we multiplex? mustn't you multiplex? mustn't they multiplex?	mustn't I be multiplexing? mustn't you be multiplexing? mustn't he be multiplexing? mustn't we be multiplexing? mustn't you be multiplexing? mustn't they be multiplexing?
Perfect	V-ing perfect
mustn't I have multiplexed? mustn't you have multiplexed? mustn't he have multiplexed? mustn't we have multiplexed? mustn't you have multiplexed? mustn't they have multiplexed?	mustn't I have been multiplexing? mustn't you have been multiplexing? mustn't he have been multiplexing? mustn't we have been multiplexing? mustn't you have been multiplexing? mustn't they have been multiplexing?