could outtrade
Regular verb: outtrade - outtraded- outtraded

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I could outtrade
you could outtrade
she could outtrade
we could outtrade
you could outtrade
they could outtrade 	I could be outtrading
you could be outtrading
she could be outtrading
we could be outtrading
you could be outtrading
they could be outtrading	I could have outtraded
you could have outtraded
she could have outtraded
we could have outtraded
you could have outtraded
they could have outtraded	I could have been outtrading
you could have been outtrading
she could have been outtrading
we could have been outtrading
you could have been outtrading
they could have been outtrading	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I couldn't outtrade
you couldn't outtrade
she couldn't outtrade
we couldn't outtrade
you couldn't outtrade
they couldn't outtrade 	I couldn't be outtrading
you couldn't be outtrading
she couldn't be outtrading
we couldn't be outtrading
you couldn't be outtrading
they couldn't be outtrading	I couldn't have outtraded
you couldn't have outtraded
she couldn't have outtraded
we couldn't have outtraded
you couldn't have outtraded
they couldn't have outtraded	I couldn't have been outtrading
you couldn't have been outtrading
she couldn't have been outtrading
we couldn't have been outtrading
you couldn't have been outtrading
they couldn't have been outtrading	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
could I outtrade?
could you outtrade?
could she outtrade?
could we outtrade?
could you outtrade?
could they outtrade? 	could I be outtrading?
could you be outtrading?
could she be outtrading?
could we be outtrading?
could you be outtrading?
could they be outtrading? 	could I have outtraded?
could you have outtraded?
could she have outtraded?
could we have outtraded?
could you have outtraded?
could they have outtraded? 	could I have been outtrading?
could you have been outtrading?
could she have been outtrading?
could we have been outtrading?
could you have been outtrading?
could they have been outtrading? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
couldn't I outtrade?
couldn't you outtrade?
couldn't she outtrade?
couldn't we outtrade?
couldn't you outtrade?
couldn't they outtrade? 	couldn't I be outtrading?
couldn't you be outtrading?
couldn't she be outtrading?
couldn't we be outtrading?
couldn't you be outtrading?
couldn't they be outtrading? 	couldn't I have outtraded?
couldn't you have outtraded?
couldn't she have outtraded?
couldn't we have outtraded?
couldn't you have outtraded?
couldn't they have outtraded? 	couldn't I have been outtrading?
couldn't you have been outtrading?
couldn't she have been outtrading?
couldn't we have been outtrading?
couldn't you have been outtrading?
couldn't they have been outtrading?