could outpace
Regular verb: outpace - outpaced- outpaced

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I could outpace
you could outpace
she could outpace
we could outpace
you could outpace
they could outpace 	I could be outpacing
you could be outpacing
she could be outpacing
we could be outpacing
you could be outpacing
they could be outpacing	I could have outpaced
you could have outpaced
she could have outpaced
we could have outpaced
you could have outpaced
they could have outpaced	I could have been outpacing
you could have been outpacing
she could have been outpacing
we could have been outpacing
you could have been outpacing
they could have been outpacing	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I couldn't outpace
you couldn't outpace
she couldn't outpace
we couldn't outpace
you couldn't outpace
they couldn't outpace 	I couldn't be outpacing
you couldn't be outpacing
she couldn't be outpacing
we couldn't be outpacing
you couldn't be outpacing
they couldn't be outpacing	I couldn't have outpaced
you couldn't have outpaced
she couldn't have outpaced
we couldn't have outpaced
you couldn't have outpaced
they couldn't have outpaced	I couldn't have been outpacing
you couldn't have been outpacing
she couldn't have been outpacing
we couldn't have been outpacing
you couldn't have been outpacing
they couldn't have been outpacing	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
could I outpace?
could you outpace?
could she outpace?
could we outpace?
could you outpace?
could they outpace? 	could I be outpacing?
could you be outpacing?
could she be outpacing?
could we be outpacing?
could you be outpacing?
could they be outpacing? 	could I have outpaced?
could you have outpaced?
could she have outpaced?
could we have outpaced?
could you have outpaced?
could they have outpaced? 	could I have been outpacing?
could you have been outpacing?
could she have been outpacing?
could we have been outpacing?
could you have been outpacing?
could they have been outpacing? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
couldn't I outpace?
couldn't you outpace?
couldn't she outpace?
couldn't we outpace?
couldn't you outpace?
couldn't they outpace? 	couldn't I be outpacing?
couldn't you be outpacing?
couldn't she be outpacing?
couldn't we be outpacing?
couldn't you be outpacing?
couldn't they be outpacing? 	couldn't I have outpaced?
couldn't you have outpaced?
couldn't she have outpaced?
couldn't we have outpaced?
couldn't you have outpaced?
couldn't they have outpaced? 	couldn't I have been outpacing?
couldn't you have been outpacing?
couldn't she have been outpacing?
couldn't we have been outpacing?
couldn't you have been outpacing?
couldn't they have been outpacing?