English verb conjugation
MUST PIVOT

Regular verb: pivot - pivoted - pivoted

Affirmation

Simple form	V-ing form
I must pivot you must pivot he must pivot we must pivot you must pivot they must pivot	I must be pivoting you must be pivoting he must be pivoting we must be pivoting you must be pivoting they must be pivoting
Perfect	V-ing perfect
I must have pivoted you must have pivoted he must have pivoted we must have pivoted you must have pivoted they must have pivoted	I must have been pivoting you must have been pivoting he must have been pivoting we must have been pivoting you must have been pivoting they must have been pivoting

Negation

Simple form	V-ing form
I mustn't pivot you mustn't pivot he mustn't pivot we mustn't pivot you mustn't pivot they mustn't pivot	I mustn't be pivoting you mustn't be pivoting he mustn't be pivoting we mustn't be pivoting you mustn't be pivoting they mustn't be pivoting
Perfect	V-ing perfect
I mustn't have pivoted you mustn't have pivoted he mustn't have pivoted we mustn't have pivoted you mustn't have pivoted they mustn't have pivoted	I mustn't have been pivoting you mustn't have been pivoting he mustn't have been pivoting we mustn't have been pivoting you mustn't have been pivoting they mustn't have been pivoting

Interrogative form

Simple form	V-ing form
must I pivot? must you pivot? must he pivot? must we pivot? must you pivot? must they pivot?	must I be pivoting? must you be pivoting? must he be pivoting? must we be pivoting? must you be pivoting? must they be pivoting?
Perfect	V-ing perfect
must I have pivoted? must you have pivoted? must he have pivoted? must we have pivoted? must you have pivoted? must they have pivoted?	must I have been pivoting? must you have been pivoting? must he have been pivoting? must we have been pivoting? must you have been pivoting? must they have been pivoting?

Interro-negative form

Simple form	V-ing form
mustn't I pivot? mustn't you pivot? mustn't he pivot? mustn't we pivot? mustn't you pivot? mustn't they pivot?	mustn't I be pivoting? mustn't you be pivoting? mustn't he be pivoting? mustn't we be pivoting? mustn't you be pivoting? mustn't they be pivoting?
Perfect	V-ing perfect
mustn't I have pivoted? mustn't you have pivoted? mustn't he have pivoted? mustn't we have pivoted? mustn't you have pivoted? mustn't they have pivoted?	mustn't I have been pivoting? mustn't you have been pivoting? mustn't he have been pivoting? mustn't we have been pivoting? mustn't you have been pivoting? mustn't they have been pivoting?