English verb conjugation
MUST DESEX

Regular verb: desex - desexed - desexed

Affirmation

Simple form	V-ing form
I must desex you must desex he must desex we must desex you must desex they must desex	I must be desexing you must be desexing he must be desexing we must be desexing you must be desexing they must be desexing
Perfect	V-ing perfect
I must have desexed you must have desexed he must have desexed we must have desexed you must have desexed they must have desexed	I must have been desexing you must have been desexing he must have been desexing we must have been desexing you must have been desexing they must have been desexing

Negation

Simple form	V-ing form
I mustn't desex you mustn't desex he mustn't desex we mustn't desex you mustn't desex they mustn't desex	I mustn't be desexing you mustn't be desexing he mustn't be desexing we mustn't be desexing you mustn't be desexing they mustn't be desexing
Perfect	V-ing perfect
I mustn't have desexed you mustn't have desexed he mustn't have desexed we mustn't have desexed you mustn't have desexed they mustn't have desexed	I mustn't have been desexing you mustn't have been desexing he mustn't have been desexing we mustn't have been desexing you mustn't have been desexing they mustn't have been desexing

Interrogative form

Simple form	V-ing form
must I desex? must you desex? must he desex? must we desex? must you desex? must they desex?	must I be desexing? must you be desexing? must he be desexing? must we be desexing? must you be desexing? must they be desexing?
Perfect	V-ing perfect
must I have desexed? must you have desexed? must he have desexed? must we have desexed? must you have desexed? must they have desexed?	must I have been desexing? must you have been desexing? must he have been desexing? must we have been desexing? must you have been desexing? must they have been desexing?

Interro-negative form

Simple form	V-ing form
mustn't I desex? mustn't you desex? mustn't he desex? mustn't we desex? mustn't you desex? mustn't they desex?	mustn't I be desexing? mustn't you be desexing? mustn't he be desexing? mustn't we be desexing? mustn't you be desexing? mustn't they be desexing?
Perfect	V-ing perfect
mustn't I have desexed? mustn't you have desexed? mustn't he have desexed? mustn't we have desexed? mustn't you have desexed? mustn't they have desexed?	mustn't I have been desexing? mustn't you have been desexing? mustn't he have been desexing? mustn't we have been desexing? mustn't you have been desexing? mustn't they have been desexing?