could outpopulate
Regular verb: outpopulate - outpopulated- outpopulated

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I could outpopulate
you could outpopulate
he could outpopulate
we could outpopulate
you could outpopulate
they could outpopulate 	I could be outpopulating
you could be outpopulating
he could be outpopulating
we could be outpopulating
you could be outpopulating
they could be outpopulating	I could have outpopulated
you could have outpopulated
he could have outpopulated
we could have outpopulated
you could have outpopulated
they could have outpopulated	I could have been outpopulating
you could have been outpopulating
he could have been outpopulating
we could have been outpopulating
you could have been outpopulating
they could have been outpopulating	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I could not outpopulate
you could not outpopulate
he could not outpopulate
we could not outpopulate
you could not outpopulate
they could not outpopulate 	I could not be outpopulating
you could not be outpopulating
he could not be outpopulating
we could not be outpopulating
you could not be outpopulating
they could not be outpopulating	I could not have outpopulated
you could not have outpopulated
he could not have outpopulated
we could not have outpopulated
you could not have outpopulated
they could not have outpopulated	I could not have been outpopulating
you could not have been outpopulating
he could not have been outpopulating
we could not have been outpopulating
you could not have been outpopulating
they could not have been outpopulating	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
could I outpopulate?
could you outpopulate?
could he outpopulate?
could we outpopulate?
could you outpopulate?
could they outpopulate? 	could I be outpopulating?
could you be outpopulating?
could he be outpopulating?
could we be outpopulating?
could you be outpopulating?
could they be outpopulating? 	could I have outpopulated?
could you have outpopulated?
could he have outpopulated?
could we have outpopulated?
could you have outpopulated?
could they have outpopulated? 	could I have been outpopulating?
could you have been outpopulating?
could he have been outpopulating?
could we have been outpopulating?
could you have been outpopulating?
could they have been outpopulating? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
could I not outpopulate?
could you not outpopulate?
could he not outpopulate?
could we not outpopulate?
could you not outpopulate?
could they not outpopulate? 	could I not be outpopulating?
could you not be outpopulating?
could he not be outpopulating?
could we not be outpopulating?
could you not be outpopulating?
could they not be outpopulating? 	could I not have outpopulated?
could you not have outpopulated?
could he not have outpopulated?
could we not have outpopulated?
could you not have outpopulated?
could they not have outpopulated? 	could I not have been outpopulating?
could you not have been outpopulating?
could he not have been outpopulating?
could we not have been outpopulating?
could you not have been outpopulating?
could they not have been outpopulating?