could reduplicate
Verbe régulier : reduplicate - reduplicated- reduplicated

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

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

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

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