I could maim you could maim he could maim we could maim you could maim they could maim
V-ing form
I could be maiming you could be maiming he could be maiming we could be maiming you could be maiming they could be maiming
Perfect
I could have maimed you could have maimed he could have maimed we could have maimed you could have maimed they could have maimed
V-ing perfect
I could have been maiming you could have been maiming he could have been maiming we could have been maiming you could have been maiming they could have been maiming
Negation
Simple form
I could not maim you could not maim he could not maim we could not maim you could not maim they could not maim
V-ing form
I could not be maiming you could not be maiming he could not be maiming we could not be maiming you could not be maiming they could not be maiming
Perfect
I could not have maimed you could not have maimed he could not have maimed we could not have maimed you could not have maimed they could not have maimed
V-ing perfect
I could not have been maiming you could not have been maiming he could not have been maiming we could not have been maiming you could not have been maiming they could not have been maiming
Interrogative form
Simple form
could I maim? could you maim? could he maim? could we maim? could you maim? could they maim?
V-ing form
could I be maiming? could you be maiming? could he be maiming? could we be maiming? could you be maiming? could they be maiming?
Perfect
could I have maimed? could you have maimed? could he have maimed? could we have maimed? could you have maimed? could they have maimed?
V-ing perfect
could I have been maiming? could you have been maiming? could he have been maiming? could we have been maiming? could you have been maiming? could they have been maiming?
Interro-negative form
Simple form
could I not maim? could you not maim? could he not maim? could we not maim? could you not maim? could they not maim?
V-ing form
could I not be maiming? could you not be maiming? could he not be maiming? could we not be maiming? could you not be maiming? could they not be maiming?
Perfect
could I not have maimed? could you not have maimed? could he not have maimed? could we not have maimed? could you not have maimed? could they not have maimed?
V-ing perfect
could I not have been maiming? could you not have been maiming? could he not have been maiming? could we not have been maiming? could you not have been maiming? could they not have been maiming?