must imbue
Regular verb: imbue - imbued- imbued

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I must imbue
you must imbue
he must imbue
we must imbue
you must imbue
they must imbue 	I must be imbuing
you must be imbuing
he must be imbuing
we must be imbuing
you must be imbuing
they must be imbuing	I must have imbued
you must have imbued
he must have imbued
we must have imbued
you must have imbued
they must have imbued	I must have been imbuing
you must have been imbuing
he must have been imbuing
we must have been imbuing
you must have been imbuing
they must have been imbuing	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I mustn't imbue
you mustn't imbue
he mustn't imbue
we mustn't imbue
you mustn't imbue
they mustn't imbue 	I mustn't be imbuing
you mustn't be imbuing
he mustn't be imbuing
we mustn't be imbuing
you mustn't be imbuing
they mustn't be imbuing	I mustn't have imbued
you mustn't have imbued
he mustn't have imbued
we mustn't have imbued
you mustn't have imbued
they mustn't have imbued	I mustn't have been imbuing
you mustn't have been imbuing
he mustn't have been imbuing
we mustn't have been imbuing
you mustn't have been imbuing
they mustn't have been imbuing	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
must I imbue?
must you imbue?
must he imbue?
must we imbue?
must you imbue?
must they imbue? 	must I be imbuing?
must you be imbuing?
must he be imbuing?
must we be imbuing?
must you be imbuing?
must they be imbuing? 	must I have imbued?
must you have imbued?
must he have imbued?
must we have imbued?
must you have imbued?
must they have imbued? 	must I have been imbuing?
must you have been imbuing?
must he have been imbuing?
must we have been imbuing?
must you have been imbuing?
must they have been imbuing? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
mustn't I imbue?
mustn't you imbue?
mustn't he imbue?
mustn't we imbue?
mustn't you imbue?
mustn't they imbue? 	mustn't I be imbuing?
mustn't you be imbuing?
mustn't he be imbuing?
mustn't we be imbuing?
mustn't you be imbuing?
mustn't they be imbuing? 	mustn't I have imbued?
mustn't you have imbued?
mustn't he have imbued?
mustn't we have imbued?
mustn't you have imbued?
mustn't they have imbued? 	mustn't I have been imbuing?
mustn't you have been imbuing?
mustn't he have been imbuing?
mustn't we have been imbuing?
mustn't you have been imbuing?
mustn't they have been imbuing?