English verb conjugation
MUST SIDELINE

Regular verb: sideline - sidelined - sidelined

Affirmation

Simple form	V-ing form
I must sideline you must sideline she must sideline we must sideline you must sideline they must sideline	I must be sidelining you must be sidelining she must be sidelining we must be sidelining you must be sidelining they must be sidelining
Perfect	V-ing perfect
I must have sidelined you must have sidelined she must have sidelined we must have sidelined you must have sidelined they must have sidelined	I must have been sidelining you must have been sidelining she must have been sidelining we must have been sidelining you must have been sidelining they must have been sidelining

Negation

Simple form	V-ing form
I mustn't sideline you mustn't sideline she mustn't sideline we mustn't sideline you mustn't sideline they mustn't sideline	I mustn't be sidelining you mustn't be sidelining she mustn't be sidelining we mustn't be sidelining you mustn't be sidelining they mustn't be sidelining
Perfect	V-ing perfect
I mustn't have sidelined you mustn't have sidelined she mustn't have sidelined we mustn't have sidelined you mustn't have sidelined they mustn't have sidelined	I mustn't have been sidelining you mustn't have been sidelining she mustn't have been sidelining we mustn't have been sidelining you mustn't have been sidelining they mustn't have been sidelining

Interrogative form

Simple form	V-ing form
must I sideline? must you sideline? must she sideline? must we sideline? must you sideline? must they sideline?	must I be sidelining? must you be sidelining? must she be sidelining? must we be sidelining? must you be sidelining? must they be sidelining?
Perfect	V-ing perfect
must I have sidelined? must you have sidelined? must she have sidelined? must we have sidelined? must you have sidelined? must they have sidelined?	must I have been sidelining? must you have been sidelining? must she have been sidelining? must we have been sidelining? must you have been sidelining? must they have been sidelining?

Interro-negative form

Simple form	V-ing form
mustn't I sideline? mustn't you sideline? mustn't she sideline? mustn't we sideline? mustn't you sideline? mustn't they sideline?	mustn't I be sidelining? mustn't you be sidelining? mustn't she be sidelining? mustn't we be sidelining? mustn't you be sidelining? mustn't they be sidelining?
Perfect	V-ing perfect
mustn't I have sidelined? mustn't you have sidelined? mustn't she have sidelined? mustn't we have sidelined? mustn't you have sidelined? mustn't they have sidelined?	mustn't I have been sidelining? mustn't you have been sidelining? mustn't she have been sidelining? mustn't we have been sidelining? mustn't you have been sidelining? mustn't they have been sidelining?