English verb conjugation
MUST DEMOTIVATE

Regular verb: demotivate - demotivated - demotivated

Affirmation

Simple form	V-ing form
I must demotivate you must demotivate she must demotivate we must demotivate you must demotivate they must demotivate	I must be demotivating you must be demotivating she must be demotivating we must be demotivating you must be demotivating they must be demotivating
Perfect	V-ing perfect
I must have demotivated you must have demotivated she must have demotivated we must have demotivated you must have demotivated they must have demotivated	I must have been demotivating you must have been demotivating she must have been demotivating we must have been demotivating you must have been demotivating they must have been demotivating

Negation

Simple form	V-ing form
I mustn't demotivate you mustn't demotivate she mustn't demotivate we mustn't demotivate you mustn't demotivate they mustn't demotivate	I mustn't be demotivating you mustn't be demotivating she mustn't be demotivating we mustn't be demotivating you mustn't be demotivating they mustn't be demotivating
Perfect	V-ing perfect
I mustn't have demotivated you mustn't have demotivated she mustn't have demotivated we mustn't have demotivated you mustn't have demotivated they mustn't have demotivated	I mustn't have been demotivating you mustn't have been demotivating she mustn't have been demotivating we mustn't have been demotivating you mustn't have been demotivating they mustn't have been demotivating

Interrogative form

Simple form	V-ing form
must I demotivate? must you demotivate? must she demotivate? must we demotivate? must you demotivate? must they demotivate?	must I be demotivating? must you be demotivating? must she be demotivating? must we be demotivating? must you be demotivating? must they be demotivating?
Perfect	V-ing perfect
must I have demotivated? must you have demotivated? must she have demotivated? must we have demotivated? must you have demotivated? must they have demotivated?	must I have been demotivating? must you have been demotivating? must she have been demotivating? must we have been demotivating? must you have been demotivating? must they have been demotivating?

Interro-negative form

Simple form	V-ing form
mustn't I demotivate? mustn't you demotivate? mustn't she demotivate? mustn't we demotivate? mustn't you demotivate? mustn't they demotivate?	mustn't I be demotivating? mustn't you be demotivating? mustn't she be demotivating? mustn't we be demotivating? mustn't you be demotivating? mustn't they be demotivating?
Perfect	V-ing perfect
mustn't I have demotivated? mustn't you have demotivated? mustn't she have demotivated? mustn't we have demotivated? mustn't you have demotivated? mustn't they have demotivated?	mustn't I have been demotivating? mustn't you have been demotivating? mustn't she have been demotivating? mustn't we have been demotivating? mustn't you have been demotivating? mustn't they have been demotivating?