could quintuplicate
Verbe régulier : quintuplicate - quintuplicated- quintuplicated

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I could quintuplicate
you could quintuplicate
she could quintuplicate
we could quintuplicate
you could quintuplicate
they could quintuplicate 	I could be quintuplicating
you could be quintuplicating
she could be quintuplicating
we could be quintuplicating
you could be quintuplicating
they could be quintuplicating	I could have quintuplicated
you could have quintuplicated
she could have quintuplicated
we could have quintuplicated
you could have quintuplicated
they could have quintuplicated	I could have been quintuplicating
you could have been quintuplicating
she could have been quintuplicating
we could have been quintuplicating
you could have been quintuplicating
they could have been quintuplicating	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I could not quintuplicate
you could not quintuplicate
she could not quintuplicate
we could not quintuplicate
you could not quintuplicate
they could not quintuplicate 	I could not be quintuplicating
you could not be quintuplicating
she could not be quintuplicating
we could not be quintuplicating
you could not be quintuplicating
they could not be quintuplicating	I could not have quintuplicated
you could not have quintuplicated
she could not have quintuplicated
we could not have quintuplicated
you could not have quintuplicated
they could not have quintuplicated	I could not have been quintuplicating
you could not have been quintuplicating
she could not have been quintuplicating
we could not have been quintuplicating
you could not have been quintuplicating
they could not have been quintuplicating	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
could I quintuplicate?
could you quintuplicate?
could she quintuplicate?
could we quintuplicate?
could you quintuplicate?
could they quintuplicate? 	could I be quintuplicating?
could you be quintuplicating?
could she be quintuplicating?
could we be quintuplicating?
could you be quintuplicating?
could they be quintuplicating? 	could I have quintuplicated?
could you have quintuplicated?
could she have quintuplicated?
could we have quintuplicated?
could you have quintuplicated?
could they have quintuplicated? 	could I have been quintuplicating?
could you have been quintuplicating?
could she have been quintuplicating?
could we have been quintuplicating?
could you have been quintuplicating?
could they have been quintuplicating? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
could I not quintuplicate?
could you not quintuplicate?
could she not quintuplicate?
could we not quintuplicate?
could you not quintuplicate?
could they not quintuplicate? 	could I not be quintuplicating?
could you not be quintuplicating?
could she not be quintuplicating?
could we not be quintuplicating?
could you not be quintuplicating?
could they not be quintuplicating? 	could I not have quintuplicated?
could you not have quintuplicated?
could she not have quintuplicated?
could we not have quintuplicated?
could you not have quintuplicated?
could they not have quintuplicated? 	could I not have been quintuplicating?
could you not have been quintuplicating?
could she not have been quintuplicating?
could we not have been quintuplicating?
could you not have been quintuplicating?
could they not have been quintuplicating?