must preeducate
Regular verb: preeducate - preeducated- preeducated

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I must preeducate
you must preeducate
he must preeducate
we must preeducate
you must preeducate
they must preeducate 	I must be preeducating
you must be preeducating
he must be preeducating
we must be preeducating
you must be preeducating
they must be preeducating	I must have preeducated
you must have preeducated
he must have preeducated
we must have preeducated
you must have preeducated
they must have preeducated	I must have been preeducating
you must have been preeducating
he must have been preeducating
we must have been preeducating
you must have been preeducating
they must have been preeducating	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I must not preeducate
you must not preeducate
he must not preeducate
we must not preeducate
you must not preeducate
they must not preeducate 	I must not be preeducating
you must not be preeducating
he must not be preeducating
we must not be preeducating
you must not be preeducating
they must not be preeducating	I must not have preeducated
you must not have preeducated
he must not have preeducated
we must not have preeducated
you must not have preeducated
they must not have preeducated	I must not have been preeducating
you must not have been preeducating
he must not have been preeducating
we must not have been preeducating
you must not have been preeducating
they must not have been preeducating	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
must I preeducate?
must you preeducate?
must he preeducate?
must we preeducate?
must you preeducate?
must they preeducate? 	must I be preeducating?
must you be preeducating?
must he be preeducating?
must we be preeducating?
must you be preeducating?
must they be preeducating? 	must I have preeducated?
must you have preeducated?
must he have preeducated?
must we have preeducated?
must you have preeducated?
must they have preeducated? 	must I have been preeducating?
must you have been preeducating?
must he have been preeducating?
must we have been preeducating?
must you have been preeducating?
must they have been preeducating? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
must I not preeducate?
must you not preeducate?
must he not preeducate?
must we not preeducate?
must you not preeducate?
must they not preeducate? 	must I not be preeducating?
must you not be preeducating?
must he not be preeducating?
must we not be preeducating?
must you not be preeducating?
must they not be preeducating? 	must I not have preeducated?
must you not have preeducated?
must he not have preeducated?
must we not have preeducated?
must you not have preeducated?
must they not have preeducated? 	must I not have been preeducating?
must you not have been preeducating?
must he not have been preeducating?
must we not have been preeducating?
must you not have been preeducating?
must they not have been preeducating?