could outproduce
Regular verb: outproduce - outproduced- outproduced

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I could outproduce
you could outproduce
he could outproduce
we could outproduce
you could outproduce
they could outproduce 	I could be outproducing
you could be outproducing
he could be outproducing
we could be outproducing
you could be outproducing
they could be outproducing	I could have outproduced
you could have outproduced
he could have outproduced
we could have outproduced
you could have outproduced
they could have outproduced	I could have been outproducing
you could have been outproducing
he could have been outproducing
we could have been outproducing
you could have been outproducing
they could have been outproducing	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I couldn't outproduce
you couldn't outproduce
he couldn't outproduce
we couldn't outproduce
you couldn't outproduce
they couldn't outproduce 	I couldn't be outproducing
you couldn't be outproducing
he couldn't be outproducing
we couldn't be outproducing
you couldn't be outproducing
they couldn't be outproducing	I couldn't have outproduced
you couldn't have outproduced
he couldn't have outproduced
we couldn't have outproduced
you couldn't have outproduced
they couldn't have outproduced	I couldn't have been outproducing
you couldn't have been outproducing
he couldn't have been outproducing
we couldn't have been outproducing
you couldn't have been outproducing
they couldn't have been outproducing	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
could I outproduce?
could you outproduce?
could he outproduce?
could we outproduce?
could you outproduce?
could they outproduce? 	could I be outproducing?
could you be outproducing?
could he be outproducing?
could we be outproducing?
could you be outproducing?
could they be outproducing? 	could I have outproduced?
could you have outproduced?
could he have outproduced?
could we have outproduced?
could you have outproduced?
could they have outproduced? 	could I have been outproducing?
could you have been outproducing?
could he have been outproducing?
could we have been outproducing?
could you have been outproducing?
could they have been outproducing? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
couldn't I outproduce?
couldn't you outproduce?
couldn't he outproduce?
couldn't we outproduce?
couldn't you outproduce?
couldn't they outproduce? 	couldn't I be outproducing?
couldn't you be outproducing?
couldn't he be outproducing?
couldn't we be outproducing?
couldn't you be outproducing?
couldn't they be outproducing? 	couldn't I have outproduced?
couldn't you have outproduced?
couldn't he have outproduced?
couldn't we have outproduced?
couldn't you have outproduced?
couldn't they have outproduced? 	couldn't I have been outproducing?
couldn't you have been outproducing?
couldn't he have been outproducing?
couldn't we have been outproducing?
couldn't you have been outproducing?
couldn't they have been outproducing?