must educe
Regular verb: educe - educed- educed

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I must educe
you must educe
he must educe
we must educe
you must educe
they must educe 	I must be educing
you must be educing
he must be educing
we must be educing
you must be educing
they must be educing	I must have educed
you must have educed
he must have educed
we must have educed
you must have educed
they must have educed	I must have been educing
you must have been educing
he must have been educing
we must have been educing
you must have been educing
they must have been educing	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I mustn't educe
you mustn't educe
he mustn't educe
we mustn't educe
you mustn't educe
they mustn't educe 	I mustn't be educing
you mustn't be educing
he mustn't be educing
we mustn't be educing
you mustn't be educing
they mustn't be educing	I mustn't have educed
you mustn't have educed
he mustn't have educed
we mustn't have educed
you mustn't have educed
they mustn't have educed	I mustn't have been educing
you mustn't have been educing
he mustn't have been educing
we mustn't have been educing
you mustn't have been educing
they mustn't have been educing	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
must I educe?
must you educe?
must he educe?
must we educe?
must you educe?
must they educe? 	must I be educing?
must you be educing?
must he be educing?
must we be educing?
must you be educing?
must they be educing? 	must I have educed?
must you have educed?
must he have educed?
must we have educed?
must you have educed?
must they have educed? 	must I have been educing?
must you have been educing?
must he have been educing?
must we have been educing?
must you have been educing?
must they have been educing? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
mustn't I educe?
mustn't you educe?
mustn't he educe?
mustn't we educe?
mustn't you educe?
mustn't they educe? 	mustn't I be educing?
mustn't you be educing?
mustn't he be educing?
mustn't we be educing?
mustn't you be educing?
mustn't they be educing? 	mustn't I have educed?
mustn't you have educed?
mustn't he have educed?
mustn't we have educed?
mustn't you have educed?
mustn't they have educed? 	mustn't I have been educing?
mustn't you have been educing?
mustn't he have been educing?
mustn't we have been educing?
mustn't you have been educing?
mustn't they have been educing?