must illuviate
Regular verb: illuviate - illuviated- illuviated

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I must illuviate
you must illuviate
he must illuviate
we must illuviate
you must illuviate
they must illuviate 	I must be illuviating
you must be illuviating
he must be illuviating
we must be illuviating
you must be illuviating
they must be illuviating	I must have illuviated
you must have illuviated
he must have illuviated
we must have illuviated
you must have illuviated
they must have illuviated	I must have been illuviating
you must have been illuviating
he must have been illuviating
we must have been illuviating
you must have been illuviating
they must have been illuviating	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I mustn't illuviate
you mustn't illuviate
he mustn't illuviate
we mustn't illuviate
you mustn't illuviate
they mustn't illuviate 	I mustn't be illuviating
you mustn't be illuviating
he mustn't be illuviating
we mustn't be illuviating
you mustn't be illuviating
they mustn't be illuviating	I mustn't have illuviated
you mustn't have illuviated
he mustn't have illuviated
we mustn't have illuviated
you mustn't have illuviated
they mustn't have illuviated	I mustn't have been illuviating
you mustn't have been illuviating
he mustn't have been illuviating
we mustn't have been illuviating
you mustn't have been illuviating
they mustn't have been illuviating	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
must I illuviate?
must you illuviate?
must he illuviate?
must we illuviate?
must you illuviate?
must they illuviate? 	must I be illuviating?
must you be illuviating?
must he be illuviating?
must we be illuviating?
must you be illuviating?
must they be illuviating? 	must I have illuviated?
must you have illuviated?
must he have illuviated?
must we have illuviated?
must you have illuviated?
must they have illuviated? 	must I have been illuviating?
must you have been illuviating?
must he have been illuviating?
must we have been illuviating?
must you have been illuviating?
must they have been illuviating? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
mustn't I illuviate?
mustn't you illuviate?
mustn't he illuviate?
mustn't we illuviate?
mustn't you illuviate?
mustn't they illuviate? 	mustn't I be illuviating?
mustn't you be illuviating?
mustn't he be illuviating?
mustn't we be illuviating?
mustn't you be illuviating?
mustn't they be illuviating? 	mustn't I have illuviated?
mustn't you have illuviated?
mustn't he have illuviated?
mustn't we have illuviated?
mustn't you have illuviated?
mustn't they have illuviated? 	mustn't I have been illuviating?
mustn't you have been illuviating?
mustn't he have been illuviating?
mustn't we have been illuviating?
mustn't you have been illuviating?
mustn't they have been illuviating?