English verb conjugation
MUST PERPLEX

Regular verb: perplex - perplexed - perplexed

Affirmation

Simple form	V-ing form
I must perplex you must perplex he must perplex we must perplex you must perplex they must perplex	I must be perplexing you must be perplexing he must be perplexing we must be perplexing you must be perplexing they must be perplexing
Perfect	V-ing perfect
I must have perplexed you must have perplexed he must have perplexed we must have perplexed you must have perplexed they must have perplexed	I must have been perplexing you must have been perplexing he must have been perplexing we must have been perplexing you must have been perplexing they must have been perplexing

Negation

Simple form	V-ing form
I must not perplex you must not perplex he must not perplex we must not perplex you must not perplex they must not perplex	I must not be perplexing you must not be perplexing he must not be perplexing we must not be perplexing you must not be perplexing they must not be perplexing
Perfect	V-ing perfect
I must not have perplexed you must not have perplexed he must not have perplexed we must not have perplexed you must not have perplexed they must not have perplexed	I must not have been perplexing you must not have been perplexing he must not have been perplexing we must not have been perplexing you must not have been perplexing they must not have been perplexing

Interrogative form

Simple form	V-ing form
must I perplex? must you perplex? must he perplex? must we perplex? must you perplex? must they perplex?	must I be perplexing? must you be perplexing? must he be perplexing? must we be perplexing? must you be perplexing? must they be perplexing?
Perfect	V-ing perfect
must I have perplexed? must you have perplexed? must he have perplexed? must we have perplexed? must you have perplexed? must they have perplexed?	must I have been perplexing? must you have been perplexing? must he have been perplexing? must we have been perplexing? must you have been perplexing? must they have been perplexing?

Interro-negative form

Simple form	V-ing form
must I not perplex? must you not perplex? must he not perplex? must we not perplex? must you not perplex? must they not perplex?	must I not be perplexing? must you not be perplexing? must he not be perplexing? must we not be perplexing? must you not be perplexing? must they not be perplexing?
Perfect	V-ing perfect
must I not have perplexed? must you not have perplexed? must he not have perplexed? must we not have perplexed? must you not have perplexed? must they not have perplexed?	must I not have been perplexing? must you not have been perplexing? must he not have been perplexing? must we not have been perplexing? must you not have been perplexing? must they not have been perplexing?