must revivify
Regular verb: revivify - revivified- revivified

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I must revivify
you must revivify
he must revivify
we must revivify
you must revivify
they must revivify 	I must be revivifying
you must be revivifying
he must be revivifying
we must be revivifying
you must be revivifying
they must be revivifying	I must have revivified
you must have revivified
he must have revivified
we must have revivified
you must have revivified
they must have revivified	I must have been revivifying
you must have been revivifying
he must have been revivifying
we must have been revivifying
you must have been revivifying
they must have been revivifying	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I must not revivify
you must not revivify
he must not revivify
we must not revivify
you must not revivify
they must not revivify 	I must not be revivifying
you must not be revivifying
he must not be revivifying
we must not be revivifying
you must not be revivifying
they must not be revivifying	I must not have revivified
you must not have revivified
he must not have revivified
we must not have revivified
you must not have revivified
they must not have revivified	I must not have been revivifying
you must not have been revivifying
he must not have been revivifying
we must not have been revivifying
you must not have been revivifying
they must not have been revivifying	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
must I revivify?
must you revivify?
must he revivify?
must we revivify?
must you revivify?
must they revivify? 	must I be revivifying?
must you be revivifying?
must he be revivifying?
must we be revivifying?
must you be revivifying?
must they be revivifying? 	must I have revivified?
must you have revivified?
must he have revivified?
must we have revivified?
must you have revivified?
must they have revivified? 	must I have been revivifying?
must you have been revivifying?
must he have been revivifying?
must we have been revivifying?
must you have been revivifying?
must they have been revivifying? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
must I not revivify?
must you not revivify?
must he not revivify?
must we not revivify?
must you not revivify?
must they not revivify? 	must I not be revivifying?
must you not be revivifying?
must he not be revivifying?
must we not be revivifying?
must you not be revivifying?
must they not be revivifying? 	must I not have revivified?
must you not have revivified?
must he not have revivified?
must we not have revivified?
must you not have revivified?
must they not have revivified? 	must I not have been revivifying?
must you not have been revivifying?
must he not have been revivifying?
must we not have been revivifying?
must you not have been revivifying?
must they not have been revivifying?