can reduplicate
Regular verb: reduplicate - reduplicated- reduplicated

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I can reduplicate
you can reduplicate
she can reduplicate
we can reduplicate
you can reduplicate
they can reduplicate 	I can be reduplicating
you can be reduplicating
she can be reduplicating
we can be reduplicating
you can be reduplicating
they can be reduplicating	I can have reduplicated
you can have reduplicated
she can have reduplicated
we can have reduplicated
you can have reduplicated
they can have reduplicated	I can have been reduplicating
you can have been reduplicating
she can have been reduplicating
we can have been reduplicating
you can have been reduplicating
they can have been reduplicating	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I cannot reduplicate
you cannot reduplicate
she cannot reduplicate
we cannot reduplicate
you cannot reduplicate
they cannot reduplicate 	I cannot be reduplicating
you cannot be reduplicating
she cannot be reduplicating
we cannot be reduplicating
you cannot be reduplicating
they cannot be reduplicating	I cannot have reduplicated
you cannot have reduplicated
she cannot have reduplicated
we cannot have reduplicated
you cannot have reduplicated
they cannot have reduplicated	I cannot have been reduplicating
you cannot have been reduplicating
she cannot have been reduplicating
we cannot have been reduplicating
you cannot have been reduplicating
they cannot have been reduplicating	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
can I reduplicate?
can you reduplicate?
can she reduplicate?
can we reduplicate?
can you reduplicate?
can they reduplicate? 	can I be reduplicating?
can you be reduplicating?
can she be reduplicating?
can we be reduplicating?
can you be reduplicating?
can they be reduplicating? 	can I have reduplicated?
can you have reduplicated?
can she have reduplicated?
can we have reduplicated?
can you have reduplicated?
can they have reduplicated? 	can I have been reduplicating?
can you have been reduplicating?
can she have been reduplicating?
can we have been reduplicating?
can you have been reduplicating?
can they have been reduplicating? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
can I not reduplicate?
can you not reduplicate?
can she not reduplicate?
can we not reduplicate?
can you not reduplicate?
can they not reduplicate? 	can I not be reduplicating?
can you not be reduplicating?
can she not be reduplicating?
can we not be reduplicating?
can you not be reduplicating?
can they not be reduplicating? 	can I not have reduplicated?
can you not have reduplicated?
can she not have reduplicated?
can we not have reduplicated?
can you not have reduplicated?
can they not have reduplicated? 	can I not have been reduplicating?
can you not have been reduplicating?
can she not have been reduplicating?
can we not have been reduplicating?
can you not have been reduplicating?
can they not have been reduplicating?