I could reinvent you could reinvent he could reinvent we could reinvent you could reinvent they could reinvent
V-ing form
I could be reinventing you could be reinventing he could be reinventing we could be reinventing you could be reinventing they could be reinventing
Perfect
I could have reinvented you could have reinvented he could have reinvented we could have reinvented you could have reinvented they could have reinvented
V-ing perfect
I could have been reinventing you could have been reinventing he could have been reinventing we could have been reinventing you could have been reinventing they could have been reinventing
Negation
Simple form
I could not reinvent you could not reinvent he could not reinvent we could not reinvent you could not reinvent they could not reinvent
V-ing form
I could not be reinventing you could not be reinventing he could not be reinventing we could not be reinventing you could not be reinventing they could not be reinventing
Perfect
I could not have reinvented you could not have reinvented he could not have reinvented we could not have reinvented you could not have reinvented they could not have reinvented
V-ing perfect
I could not have been reinventing you could not have been reinventing he could not have been reinventing we could not have been reinventing you could not have been reinventing they could not have been reinventing
Interrogative form
Simple form
could I reinvent? could you reinvent? could he reinvent? could we reinvent? could you reinvent? could they reinvent?
V-ing form
could I be reinventing? could you be reinventing? could he be reinventing? could we be reinventing? could you be reinventing? could they be reinventing?
Perfect
could I have reinvented? could you have reinvented? could he have reinvented? could we have reinvented? could you have reinvented? could they have reinvented?
V-ing perfect
could I have been reinventing? could you have been reinventing? could he have been reinventing? could we have been reinventing? could you have been reinventing? could they have been reinventing?
Interro-negative form
Simple form
could I not reinvent? could you not reinvent? could he not reinvent? could we not reinvent? could you not reinvent? could they not reinvent?
V-ing form
could I not be reinventing? could you not be reinventing? could he not be reinventing? could we not be reinventing? could you not be reinventing? could they not be reinventing?
Perfect
could I not have reinvented? could you not have reinvented? could he not have reinvented? could we not have reinvented? could you not have reinvented? could they not have reinvented?
V-ing perfect
could I not have been reinventing? could you not have been reinventing? could he not have been reinventing? could we not have been reinventing? could you not have been reinventing? could they not have been reinventing?