could outfox
Regular verb: outfox - outfoxed- outfoxed

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I could outfox
you could outfox
she could outfox
we could outfox
you could outfox
they could outfox 	I could be outfoxing
you could be outfoxing
she could be outfoxing
we could be outfoxing
you could be outfoxing
they could be outfoxing	I could have outfoxed
you could have outfoxed
she could have outfoxed
we could have outfoxed
you could have outfoxed
they could have outfoxed	I could have been outfoxing
you could have been outfoxing
she could have been outfoxing
we could have been outfoxing
you could have been outfoxing
they could have been outfoxing	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I could not outfox
you could not outfox
she could not outfox
we could not outfox
you could not outfox
they could not outfox 	I could not be outfoxing
you could not be outfoxing
she could not be outfoxing
we could not be outfoxing
you could not be outfoxing
they could not be outfoxing	I could not have outfoxed
you could not have outfoxed
she could not have outfoxed
we could not have outfoxed
you could not have outfoxed
they could not have outfoxed	I could not have been outfoxing
you could not have been outfoxing
she could not have been outfoxing
we could not have been outfoxing
you could not have been outfoxing
they could not have been outfoxing	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
could I outfox?
could you outfox?
could she outfox?
could we outfox?
could you outfox?
could they outfox? 	could I be outfoxing?
could you be outfoxing?
could she be outfoxing?
could we be outfoxing?
could you be outfoxing?
could they be outfoxing? 	could I have outfoxed?
could you have outfoxed?
could she have outfoxed?
could we have outfoxed?
could you have outfoxed?
could they have outfoxed? 	could I have been outfoxing?
could you have been outfoxing?
could she have been outfoxing?
could we have been outfoxing?
could you have been outfoxing?
could they have been outfoxing? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
could I not outfox?
could you not outfox?
could she not outfox?
could we not outfox?
could you not outfox?
could they not outfox? 	could I not be outfoxing?
could you not be outfoxing?
could she not be outfoxing?
could we not be outfoxing?
could you not be outfoxing?
could they not be outfoxing? 	could I not have outfoxed?
could you not have outfoxed?
could she not have outfoxed?
could we not have outfoxed?
could you not have outfoxed?
could they not have outfoxed? 	could I not have been outfoxing?
could you not have been outfoxing?
could she not have been outfoxing?
could we not have been outfoxing?
could you not have been outfoxing?
could they not have been outfoxing?