must sanctify
Regular verb: sanctify - sanctified- sanctified

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I must sanctify
you must sanctify
he must sanctify
we must sanctify
you must sanctify
they must sanctify 	I must be sanctifying
you must be sanctifying
he must be sanctifying
we must be sanctifying
you must be sanctifying
they must be sanctifying	I must have sanctified
you must have sanctified
he must have sanctified
we must have sanctified
you must have sanctified
they must have sanctified	I must have been sanctifying
you must have been sanctifying
he must have been sanctifying
we must have been sanctifying
you must have been sanctifying
they must have been sanctifying	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I mustn't sanctify
you mustn't sanctify
he mustn't sanctify
we mustn't sanctify
you mustn't sanctify
they mustn't sanctify 	I mustn't be sanctifying
you mustn't be sanctifying
he mustn't be sanctifying
we mustn't be sanctifying
you mustn't be sanctifying
they mustn't be sanctifying	I mustn't have sanctified
you mustn't have sanctified
he mustn't have sanctified
we mustn't have sanctified
you mustn't have sanctified
they mustn't have sanctified	I mustn't have been sanctifying
you mustn't have been sanctifying
he mustn't have been sanctifying
we mustn't have been sanctifying
you mustn't have been sanctifying
they mustn't have been sanctifying	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
must I sanctify?
must you sanctify?
must he sanctify?
must we sanctify?
must you sanctify?
must they sanctify? 	must I be sanctifying?
must you be sanctifying?
must he be sanctifying?
must we be sanctifying?
must you be sanctifying?
must they be sanctifying? 	must I have sanctified?
must you have sanctified?
must he have sanctified?
must we have sanctified?
must you have sanctified?
must they have sanctified? 	must I have been sanctifying?
must you have been sanctifying?
must he have been sanctifying?
must we have been sanctifying?
must you have been sanctifying?
must they have been sanctifying? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
mustn't I sanctify?
mustn't you sanctify?
mustn't he sanctify?
mustn't we sanctify?
mustn't you sanctify?
mustn't they sanctify? 	mustn't I be sanctifying?
mustn't you be sanctifying?
mustn't he be sanctifying?
mustn't we be sanctifying?
mustn't you be sanctifying?
mustn't they be sanctifying? 	mustn't I have sanctified?
mustn't you have sanctified?
mustn't he have sanctified?
mustn't we have sanctified?
mustn't you have sanctified?
mustn't they have sanctified? 	mustn't I have been sanctifying?
mustn't you have been sanctifying?
mustn't he have been sanctifying?
mustn't we have been sanctifying?
mustn't you have been sanctifying?
mustn't they have been sanctifying?