English verb conjugation
MUST DECOLLATE

Regular verb: decollate - decollated - decollated

Affirmation

Simple form	V-ing form
I must decollate you must decollate he must decollate we must decollate you must decollate they must decollate	I must be decollating you must be decollating he must be decollating we must be decollating you must be decollating they must be decollating
Perfect	V-ing perfect
I must have decollated you must have decollated he must have decollated we must have decollated you must have decollated they must have decollated	I must have been decollating you must have been decollating he must have been decollating we must have been decollating you must have been decollating they must have been decollating

Negation

Simple form	V-ing form
I mustn't decollate you mustn't decollate he mustn't decollate we mustn't decollate you mustn't decollate they mustn't decollate	I mustn't be decollating you mustn't be decollating he mustn't be decollating we mustn't be decollating you mustn't be decollating they mustn't be decollating
Perfect	V-ing perfect
I mustn't have decollated you mustn't have decollated he mustn't have decollated we mustn't have decollated you mustn't have decollated they mustn't have decollated	I mustn't have been decollating you mustn't have been decollating he mustn't have been decollating we mustn't have been decollating you mustn't have been decollating they mustn't have been decollating

Interrogative form

Simple form	V-ing form
must I decollate? must you decollate? must he decollate? must we decollate? must you decollate? must they decollate?	must I be decollating? must you be decollating? must he be decollating? must we be decollating? must you be decollating? must they be decollating?
Perfect	V-ing perfect
must I have decollated? must you have decollated? must he have decollated? must we have decollated? must you have decollated? must they have decollated?	must I have been decollating? must you have been decollating? must he have been decollating? must we have been decollating? must you have been decollating? must they have been decollating?

Interro-negative form

Simple form	V-ing form
mustn't I decollate? mustn't you decollate? mustn't he decollate? mustn't we decollate? mustn't you decollate? mustn't they decollate?	mustn't I be decollating? mustn't you be decollating? mustn't he be decollating? mustn't we be decollating? mustn't you be decollating? mustn't they be decollating?
Perfect	V-ing perfect
mustn't I have decollated? mustn't you have decollated? mustn't he have decollated? mustn't we have decollated? mustn't you have decollated? mustn't they have decollated?	mustn't I have been decollating? mustn't you have been decollating? mustn't he have been decollating? mustn't we have been decollating? mustn't you have been decollating? mustn't they have been decollating?