I could mime you could mime he could mime we could mime you could mime they could mime
V-ing form
I could be miming you could be miming he could be miming we could be miming you could be miming they could be miming
Perfect
I could have mimed you could have mimed he could have mimed we could have mimed you could have mimed they could have mimed
V-ing perfect
I could have been miming you could have been miming he could have been miming we could have been miming you could have been miming they could have been miming
Negation
Simple form
I couldn't mime you couldn't mime he couldn't mime we couldn't mime you couldn't mime they couldn't mime
V-ing form
I couldn't be miming you couldn't be miming he couldn't be miming we couldn't be miming you couldn't be miming they couldn't be miming
Perfect
I couldn't have mimed you couldn't have mimed he couldn't have mimed we couldn't have mimed you couldn't have mimed they couldn't have mimed
V-ing perfect
I couldn't have been miming you couldn't have been miming he couldn't have been miming we couldn't have been miming you couldn't have been miming they couldn't have been miming
Interrogative form
Simple form
could I mime? could you mime? could he mime? could we mime? could you mime? could they mime?
V-ing form
could I be miming? could you be miming? could he be miming? could we be miming? could you be miming? could they be miming?
Perfect
could I have mimed? could you have mimed? could he have mimed? could we have mimed? could you have mimed? could they have mimed?
V-ing perfect
could I have been miming? could you have been miming? could he have been miming? could we have been miming? could you have been miming? could they have been miming?
Interro-negative form
Simple form
couldn't I mime? couldn't you mime? couldn't he mime? couldn't we mime? couldn't you mime? couldn't they mime?
V-ing form
couldn't I be miming? couldn't you be miming? couldn't he be miming? couldn't we be miming? couldn't you be miming? couldn't they be miming?
Perfect
couldn't I have mimed? couldn't you have mimed? couldn't he have mimed? couldn't we have mimed? couldn't you have mimed? couldn't they have mimed?
V-ing perfect
couldn't I have been miming? couldn't you have been miming? couldn't he have been miming? couldn't we have been miming? couldn't you have been miming? couldn't they have been miming?