I could rediscover you could rediscover she could rediscover we could rediscover you could rediscover they could rediscover
V-ing form
I could be rediscovering you could be rediscovering she could be rediscovering we could be rediscovering you could be rediscovering they could be rediscovering
Perfect
I could have rediscovered you could have rediscovered she could have rediscovered we could have rediscovered you could have rediscovered they could have rediscovered
V-ing perfect
I could have been rediscovering you could have been rediscovering she could have been rediscovering we could have been rediscovering you could have been rediscovering they could have been rediscovering
Negation
Simple form
I could not rediscover you could not rediscover she could not rediscover we could not rediscover you could not rediscover they could not rediscover
V-ing form
I could not be rediscovering you could not be rediscovering she could not be rediscovering we could not be rediscovering you could not be rediscovering they could not be rediscovering
Perfect
I could not have rediscovered you could not have rediscovered she could not have rediscovered we could not have rediscovered you could not have rediscovered they could not have rediscovered
V-ing perfect
I could not have been rediscovering you could not have been rediscovering she could not have been rediscovering we could not have been rediscovering you could not have been rediscovering they could not have been rediscovering
Interrogative form
Simple form
could I rediscover? could you rediscover? could she rediscover? could we rediscover? could you rediscover? could they rediscover?
V-ing form
could I be rediscovering? could you be rediscovering? could she be rediscovering? could we be rediscovering? could you be rediscovering? could they be rediscovering?
Perfect
could I have rediscovered? could you have rediscovered? could she have rediscovered? could we have rediscovered? could you have rediscovered? could they have rediscovered?
V-ing perfect
could I have been rediscovering? could you have been rediscovering? could she have been rediscovering? could we have been rediscovering? could you have been rediscovering? could they have been rediscovering?
Interro-negative form
Simple form
could I not rediscover? could you not rediscover? could she not rediscover? could we not rediscover? could you not rediscover? could they not rediscover?
V-ing form
could I not be rediscovering? could you not be rediscovering? could she not be rediscovering? could we not be rediscovering? could you not be rediscovering? could they not be rediscovering?
Perfect
could I not have rediscovered? could you not have rediscovered? could she not have rediscovered? could we not have rediscovered? could you not have rediscovered? could they not have rediscovered?
V-ing perfect
could I not have been rediscovering? could you not have been rediscovering? could she not have been rediscovering? could we not have been rediscovering? could you not have been rediscovering? could they not have been rediscovering?