English verb conjugation
MUST ACTION

Regular verb: action - actioned - actioned

Affirmation

Simple form	V-ing form
I must action you must action he must action we must action you must action they must action	I must be actioning you must be actioning he must be actioning we must be actioning you must be actioning they must be actioning
Perfect	V-ing perfect
I must have actioned you must have actioned he must have actioned we must have actioned you must have actioned they must have actioned	I must have been actioning you must have been actioning he must have been actioning we must have been actioning you must have been actioning they must have been actioning

Negation

Simple form	V-ing form
I must not action you must not action he must not action we must not action you must not action they must not action	I must not be actioning you must not be actioning he must not be actioning we must not be actioning you must not be actioning they must not be actioning
Perfect	V-ing perfect
I must not have actioned you must not have actioned he must not have actioned we must not have actioned you must not have actioned they must not have actioned	I must not have been actioning you must not have been actioning he must not have been actioning we must not have been actioning you must not have been actioning they must not have been actioning

Interrogative form

Simple form	V-ing form
must I action? must you action? must he action? must we action? must you action? must they action?	must I be actioning? must you be actioning? must he be actioning? must we be actioning? must you be actioning? must they be actioning?
Perfect	V-ing perfect
must I have actioned? must you have actioned? must he have actioned? must we have actioned? must you have actioned? must they have actioned?	must I have been actioning? must you have been actioning? must he have been actioning? must we have been actioning? must you have been actioning? must they have been actioning?

Interro-negative form

Simple form	V-ing form
must I not action? must you not action? must he not action? must we not action? must you not action? must they not action?	must I not be actioning? must you not be actioning? must he not be actioning? must we not be actioning? must you not be actioning? must they not be actioning?
Perfect	V-ing perfect
must I not have actioned? must you not have actioned? must he not have actioned? must we not have actioned? must you not have actioned? must they not have actioned?	must I not have been actioning? must you not have been actioning? must he not have been actioning? must we not have been actioning? must you not have been actioning? must they not have been actioning?