I could demyelinate you could demyelinate she could demyelinate we could demyelinate you could demyelinate they could demyelinate
V-ing form
I could be demyelinating you could be demyelinating she could be demyelinating we could be demyelinating you could be demyelinating they could be demyelinating
Perfect
I could have demyelinated you could have demyelinated she could have demyelinated we could have demyelinated you could have demyelinated they could have demyelinated
V-ing perfect
I could have been demyelinating you could have been demyelinating she could have been demyelinating we could have been demyelinating you could have been demyelinating they could have been demyelinating
Negation
Simple form
I could not demyelinate you could not demyelinate she could not demyelinate we could not demyelinate you could not demyelinate they could not demyelinate
V-ing form
I could not be demyelinating you could not be demyelinating she could not be demyelinating we could not be demyelinating you could not be demyelinating they could not be demyelinating
Perfect
I could not have demyelinated you could not have demyelinated she could not have demyelinated we could not have demyelinated you could not have demyelinated they could not have demyelinated
V-ing perfect
I could not have been demyelinating you could not have been demyelinating she could not have been demyelinating we could not have been demyelinating you could not have been demyelinating they could not have been demyelinating
Interrogative form
Simple form
could I demyelinate? could you demyelinate? could she demyelinate? could we demyelinate? could you demyelinate? could they demyelinate?
V-ing form
could I be demyelinating? could you be demyelinating? could she be demyelinating? could we be demyelinating? could you be demyelinating? could they be demyelinating?
Perfect
could I have demyelinated? could you have demyelinated? could she have demyelinated? could we have demyelinated? could you have demyelinated? could they have demyelinated?
V-ing perfect
could I have been demyelinating? could you have been demyelinating? could she have been demyelinating? could we have been demyelinating? could you have been demyelinating? could they have been demyelinating?
Interro-negative form
Simple form
could I not demyelinate? could you not demyelinate? could she not demyelinate? could we not demyelinate? could you not demyelinate? could they not demyelinate?
V-ing form
could I not be demyelinating? could you not be demyelinating? could she not be demyelinating? could we not be demyelinating? could you not be demyelinating? could they not be demyelinating?
Perfect
could I not have demyelinated? could you not have demyelinated? could she not have demyelinated? could we not have demyelinated? could you not have demyelinated? could they not have demyelinated?
V-ing perfect
could I not have been demyelinating? could you not have been demyelinating? could she not have been demyelinating? could we not have been demyelinating? could you not have been demyelinating? could they not have been demyelinating?