English verb conjugation
MUST SUPERVENE

Regular verb: supervene - supervened - supervened

Affirmation

Simple form	V-ing form
I must supervene you must supervene he must supervene we must supervene you must supervene they must supervene	I must be supervening you must be supervening he must be supervening we must be supervening you must be supervening they must be supervening
Perfect	V-ing perfect
I must have supervened you must have supervened he must have supervened we must have supervened you must have supervened they must have supervened	I must have been supervening you must have been supervening he must have been supervening we must have been supervening you must have been supervening they must have been supervening

Negation

Simple form	V-ing form
I must not supervene you must not supervene he must not supervene we must not supervene you must not supervene they must not supervene	I must not be supervening you must not be supervening he must not be supervening we must not be supervening you must not be supervening they must not be supervening
Perfect	V-ing perfect
I must not have supervened you must not have supervened he must not have supervened we must not have supervened you must not have supervened they must not have supervened	I must not have been supervening you must not have been supervening he must not have been supervening we must not have been supervening you must not have been supervening they must not have been supervening

Interrogative form

Simple form	V-ing form
must I supervene? must you supervene? must he supervene? must we supervene? must you supervene? must they supervene?	must I be supervening? must you be supervening? must he be supervening? must we be supervening? must you be supervening? must they be supervening?
Perfect	V-ing perfect
must I have supervened? must you have supervened? must he have supervened? must we have supervened? must you have supervened? must they have supervened?	must I have been supervening? must you have been supervening? must he have been supervening? must we have been supervening? must you have been supervening? must they have been supervening?

Interro-negative form

Simple form	V-ing form
must I not supervene? must you not supervene? must he not supervene? must we not supervene? must you not supervene? must they not supervene?	must I not be supervening? must you not be supervening? must he not be supervening? must we not be supervening? must you not be supervening? must they not be supervening?
Perfect	V-ing perfect
must I not have supervened? must you not have supervened? must he not have supervened? must we not have supervened? must you not have supervened? must they not have supervened?	must I not have been supervening? must you not have been supervening? must he not have been supervening? must we not have been supervening? must you not have been supervening? must they not have been supervening?