could revivify
Regular verb: revivify - revivified- revivified

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

Negation 	
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I couldn't revivify
you couldn't revivify
she couldn't revivify
we couldn't revivify
you couldn't revivify
they couldn't revivify 	I couldn't be revivifying
you couldn't be revivifying
she couldn't be revivifying
we couldn't be revivifying
you couldn't be revivifying
they couldn't be revivifying	I couldn't have revivified
you couldn't have revivified
she couldn't have revivified
we couldn't have revivified
you couldn't have revivified
they couldn't have revivified	I couldn't have been revivifying
you couldn't have been revivifying
she couldn't have been revivifying
we couldn't have been revivifying
you couldn't have been revivifying
they couldn't have been revivifying	

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

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
couldn't I revivify?
couldn't you revivify?
couldn't she revivify?
couldn't we revivify?
couldn't you revivify?
couldn't they revivify? 	couldn't I be revivifying?
couldn't you be revivifying?
couldn't she be revivifying?
couldn't we be revivifying?
couldn't you be revivifying?
couldn't they be revivifying? 	couldn't I have revivified?
couldn't you have revivified?
couldn't she have revivified?
couldn't we have revivified?
couldn't you have revivified?
couldn't they have revivified? 	couldn't I have been revivifying?
couldn't you have been revivifying?
couldn't she have been revivifying?
couldn't we have been revivifying?
couldn't you have been revivifying?
couldn't they have been revivifying?