I could misremember you could misremember she could misremember we could misremember you could misremember they could misremember
V-ing form
I could be misremembering you could be misremembering she could be misremembering we could be misremembering you could be misremembering they could be misremembering
Perfect
I could have misremembered you could have misremembered she could have misremembered we could have misremembered you could have misremembered they could have misremembered
V-ing perfect
I could have been misremembering you could have been misremembering she could have been misremembering we could have been misremembering you could have been misremembering they could have been misremembering
Negation
Simple form
I could not misremember you could not misremember she could not misremember we could not misremember you could not misremember they could not misremember
V-ing form
I could not be misremembering you could not be misremembering she could not be misremembering we could not be misremembering you could not be misremembering they could not be misremembering
Perfect
I could not have misremembered you could not have misremembered she could not have misremembered we could not have misremembered you could not have misremembered they could not have misremembered
V-ing perfect
I could not have been misremembering you could not have been misremembering she could not have been misremembering we could not have been misremembering you could not have been misremembering they could not have been misremembering
Interrogative form
Simple form
could I misremember? could you misremember? could she misremember? could we misremember? could you misremember? could they misremember?
V-ing form
could I be misremembering? could you be misremembering? could she be misremembering? could we be misremembering? could you be misremembering? could they be misremembering?
Perfect
could I have misremembered? could you have misremembered? could she have misremembered? could we have misremembered? could you have misremembered? could they have misremembered?
V-ing perfect
could I have been misremembering? could you have been misremembering? could she have been misremembering? could we have been misremembering? could you have been misremembering? could they have been misremembering?
Interro-negative form
Simple form
could I not misremember? could you not misremember? could she not misremember? could we not misremember? could you not misremember? could they not misremember?
V-ing form
could I not be misremembering? could you not be misremembering? could she not be misremembering? could we not be misremembering? could you not be misremembering? could they not be misremembering?
Perfect
could I not have misremembered? could you not have misremembered? could she not have misremembered? could we not have misremembered? could you not have misremembered? could they not have misremembered?
V-ing perfect
could I not have been misremembering? could you not have been misremembering? could she not have been misremembering? could we not have been misremembering? could you not have been misremembering? could they not have been misremembering?