could overpopulate
Verbo regular: overpopulate - overpopulated- overpopulated

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I could overpopulate
you could overpopulate
she could overpopulate
we could overpopulate
you could overpopulate
they could overpopulate 	I could be overpopulating
you could be overpopulating
she could be overpopulating
we could be overpopulating
you could be overpopulating
they could be overpopulating	I could have overpopulated
you could have overpopulated
she could have overpopulated
we could have overpopulated
you could have overpopulated
they could have overpopulated	I could have been overpopulating
you could have been overpopulating
she could have been overpopulating
we could have been overpopulating
you could have been overpopulating
they could have been overpopulating	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I could not overpopulate
you could not overpopulate
she could not overpopulate
we could not overpopulate
you could not overpopulate
they could not overpopulate 	I could not be overpopulating
you could not be overpopulating
she could not be overpopulating
we could not be overpopulating
you could not be overpopulating
they could not be overpopulating	I could not have overpopulated
you could not have overpopulated
she could not have overpopulated
we could not have overpopulated
you could not have overpopulated
they could not have overpopulated	I could not have been overpopulating
you could not have been overpopulating
she could not have been overpopulating
we could not have been overpopulating
you could not have been overpopulating
they could not have been overpopulating	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
could I overpopulate?
could you overpopulate?
could she overpopulate?
could we overpopulate?
could you overpopulate?
could they overpopulate? 	could I be overpopulating?
could you be overpopulating?
could she be overpopulating?
could we be overpopulating?
could you be overpopulating?
could they be overpopulating? 	could I have overpopulated?
could you have overpopulated?
could she have overpopulated?
could we have overpopulated?
could you have overpopulated?
could they have overpopulated? 	could I have been overpopulating?
could you have been overpopulating?
could she have been overpopulating?
could we have been overpopulating?
could you have been overpopulating?
could they have been overpopulating? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
could I not overpopulate?
could you not overpopulate?
could she not overpopulate?
could we not overpopulate?
could you not overpopulate?
could they not overpopulate? 	could I not be overpopulating?
could you not be overpopulating?
could she not be overpopulating?
could we not be overpopulating?
could you not be overpopulating?
could they not be overpopulating? 	could I not have overpopulated?
could you not have overpopulated?
could she not have overpopulated?
could we not have overpopulated?
could you not have overpopulated?
could they not have overpopulated? 	could I not have been overpopulating?
could you not have been overpopulating?
could she not have been overpopulating?
could we not have been overpopulating?
could you not have been overpopulating?
could they not have been overpopulating?