Will Thorne Staff WriterTo capture the crisp received pronunciation of the royal family, “The Crown” dialect coaches teach cast members to say the word “ears” when saying “yes.”Like her co-star Josh O’Connor, who plays Prince Charles, Emma Corrin found one particular word was the key to unlocking Princess Diana’s slightly dispossessed-sounding posh drawl.“Mine was ‘alright.’ I just love her voice so much, I really miss it,” Corrin told Variety.