must educe
Regular verb: educe - educed- educed

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I must educe
you must educe
she must educe
we must educe
you must educe
they must educe 	I must be educing
you must be educing
she must be educing
we must be educing
you must be educing
they must be educing	I must have educed
you must have educed
she 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
she 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
she 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
she 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
she 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
she 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 she educe?
must we educe?
must you educe?
must they educe? 	must I be educing?
must you be educing?
must she be educing?
must we be educing?
must you be educing?
must they be educing? 	must I have educed?
must you have educed?
must she 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 she 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 she 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 she 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 she 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 she have been educing?
mustn't we have been educing?
mustn't you have been educing?
mustn't they have been educing?