could outscheme
Regular verb: outscheme - outschemed- outschemed

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I could outscheme
you could outscheme
she could outscheme
we could outscheme
you could outscheme
they could outscheme 	I could be outscheming
you could be outscheming
she could be outscheming
we could be outscheming
you could be outscheming
they could be outscheming	I could have outschemed
you could have outschemed
she could have outschemed
we could have outschemed
you could have outschemed
they could have outschemed	I could have been outscheming
you could have been outscheming
she could have been outscheming
we could have been outscheming
you could have been outscheming
they could have been outscheming	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I couldn't outscheme
you couldn't outscheme
she couldn't outscheme
we couldn't outscheme
you couldn't outscheme
they couldn't outscheme 	I couldn't be outscheming
you couldn't be outscheming
she couldn't be outscheming
we couldn't be outscheming
you couldn't be outscheming
they couldn't be outscheming	I couldn't have outschemed
you couldn't have outschemed
she couldn't have outschemed
we couldn't have outschemed
you couldn't have outschemed
they couldn't have outschemed	I couldn't have been outscheming
you couldn't have been outscheming
she couldn't have been outscheming
we couldn't have been outscheming
you couldn't have been outscheming
they couldn't have been outscheming	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
could I outscheme?
could you outscheme?
could she outscheme?
could we outscheme?
could you outscheme?
could they outscheme? 	could I be outscheming?
could you be outscheming?
could she be outscheming?
could we be outscheming?
could you be outscheming?
could they be outscheming? 	could I have outschemed?
could you have outschemed?
could she have outschemed?
could we have outschemed?
could you have outschemed?
could they have outschemed? 	could I have been outscheming?
could you have been outscheming?
could she have been outscheming?
could we have been outscheming?
could you have been outscheming?
could they have been outscheming? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
couldn't I outscheme?
couldn't you outscheme?
couldn't she outscheme?
couldn't we outscheme?
couldn't you outscheme?
couldn't they outscheme? 	couldn't I be outscheming?
couldn't you be outscheming?
couldn't she be outscheming?
couldn't we be outscheming?
couldn't you be outscheming?
couldn't they be outscheming? 	couldn't I have outschemed?
couldn't you have outschemed?
couldn't she have outschemed?
couldn't we have outschemed?
couldn't you have outschemed?
couldn't they have outschemed? 	couldn't I have been outscheming?
couldn't you have been outscheming?
couldn't she have been outscheming?
couldn't we have been outscheming?
couldn't you have been outscheming?
couldn't they have been outscheming?