can quadruplicate
Verbo regular: quadruplicate - quadruplicated- quadruplicated

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I can quadruplicate
you can quadruplicate
she can quadruplicate
we can quadruplicate
you can quadruplicate
they can quadruplicate 	I can be quadruplicating
you can be quadruplicating
she can be quadruplicating
we can be quadruplicating
you can be quadruplicating
they can be quadruplicating	I can have quadruplicated
you can have quadruplicated
she can have quadruplicated
we can have quadruplicated
you can have quadruplicated
they can have quadruplicated	I can have been quadruplicating
you can have been quadruplicating
she can have been quadruplicating
we can have been quadruplicating
you can have been quadruplicating
they can have been quadruplicating	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I cannot quadruplicate
you cannot quadruplicate
she cannot quadruplicate
we cannot quadruplicate
you cannot quadruplicate
they cannot quadruplicate 	I cannot be quadruplicating
you cannot be quadruplicating
she cannot be quadruplicating
we cannot be quadruplicating
you cannot be quadruplicating
they cannot be quadruplicating	I cannot have quadruplicated
you cannot have quadruplicated
she cannot have quadruplicated
we cannot have quadruplicated
you cannot have quadruplicated
they cannot have quadruplicated	I cannot have been quadruplicating
you cannot have been quadruplicating
she cannot have been quadruplicating
we cannot have been quadruplicating
you cannot have been quadruplicating
they cannot have been quadruplicating	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
can I quadruplicate?
can you quadruplicate?
can she quadruplicate?
can we quadruplicate?
can you quadruplicate?
can they quadruplicate? 	can I be quadruplicating?
can you be quadruplicating?
can she be quadruplicating?
can we be quadruplicating?
can you be quadruplicating?
can they be quadruplicating? 	can I have quadruplicated?
can you have quadruplicated?
can she have quadruplicated?
can we have quadruplicated?
can you have quadruplicated?
can they have quadruplicated? 	can I have been quadruplicating?
can you have been quadruplicating?
can she have been quadruplicating?
can we have been quadruplicating?
can you have been quadruplicating?
can they have been quadruplicating? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
can I not quadruplicate?
can you not quadruplicate?
can she not quadruplicate?
can we not quadruplicate?
can you not quadruplicate?
can they not quadruplicate? 	can I not be quadruplicating?
can you not be quadruplicating?
can she not be quadruplicating?
can we not be quadruplicating?
can you not be quadruplicating?
can they not be quadruplicating? 	can I not have quadruplicated?
can you not have quadruplicated?
can she not have quadruplicated?
can we not have quadruplicated?
can you not have quadruplicated?
can they not have quadruplicated? 	can I not have been quadruplicating?
can you not have been quadruplicating?
can she not have been quadruplicating?
can we not have been quadruplicating?
can you not have been quadruplicating?
can they not have been quadruplicating?