9 Have you found, I am still looking, I have already been looking, have not yet found10 have been playing11 have been sleeping12have been waiting, have not yet received13 has already been doing, has not yet done14 have been waiting15 What are you doing,am reading,have been reading, have already read16 have not heard 17 have just received,have not yet received18 is, has been shining19 wind