must reduplicate
Verbe régulier : reduplicate - reduplicated- reduplicated

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I must reduplicate
you must reduplicate
he must reduplicate
we must reduplicate
you must reduplicate
they must reduplicate 	I must be reduplicating
you must be reduplicating
he must be reduplicating
we must be reduplicating
you must be reduplicating
they must be reduplicating	I must have reduplicated
you must have reduplicated
he must have reduplicated
we must have reduplicated
you must have reduplicated
they must have reduplicated	I must have been reduplicating
you must have been reduplicating
he must have been reduplicating
we must have been reduplicating
you must have been reduplicating
they must have been reduplicating	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I must not reduplicate
you must not reduplicate
he must not reduplicate
we must not reduplicate
you must not reduplicate
they must not reduplicate 	I must not be reduplicating
you must not be reduplicating
he must not be reduplicating
we must not be reduplicating
you must not be reduplicating
they must not be reduplicating	I must not have reduplicated
you must not have reduplicated
he must not have reduplicated
we must not have reduplicated
you must not have reduplicated
they must not have reduplicated	I must not have been reduplicating
you must not have been reduplicating
he must not have been reduplicating
we must not have been reduplicating
you must not have been reduplicating
they must not have been reduplicating	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
must I reduplicate?
must you reduplicate?
must he reduplicate?
must we reduplicate?
must you reduplicate?
must they reduplicate? 	must I be reduplicating?
must you be reduplicating?
must he be reduplicating?
must we be reduplicating?
must you be reduplicating?
must they be reduplicating? 	must I have reduplicated?
must you have reduplicated?
must he have reduplicated?
must we have reduplicated?
must you have reduplicated?
must they have reduplicated? 	must I have been reduplicating?
must you have been reduplicating?
must he have been reduplicating?
must we have been reduplicating?
must you have been reduplicating?
must they have been reduplicating? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
must I not reduplicate?
must you not reduplicate?
must he not reduplicate?
must we not reduplicate?
must you not reduplicate?
must they not reduplicate? 	must I not be reduplicating?
must you not be reduplicating?
must he not be reduplicating?
must we not be reduplicating?
must you not be reduplicating?
must they not be reduplicating? 	must I not have reduplicated?
must you not have reduplicated?
must he not have reduplicated?
must we not have reduplicated?
must you not have reduplicated?
must they not have reduplicated? 	must I not have been reduplicating?
must you not have been reduplicating?
must he not have been reduplicating?
must we not have been reduplicating?
must you not have been reduplicating?
must they not have been reduplicating?