Jelaskan mengenai past perfect continuous tense! ? Past perfect continuous tense adalah pola kalimat yang digunakan untuk mengekspresikan suatu kejadian yang sudah dimulai dan sedang berlangsung di masa lampau tapi saat ini sudah tidak terjadi lagi. Rumus Verbal (+) S + had + been + V-ing Nesia had been sleeping for an hour before her father woke up. (-) S + had + not + been + V-ing Nesia had not been sleeping for an hour before her father woke up. (?) Had + S + been + V-ing Had Nesia been sleeping for an hour before her father woke up? Rumus Nominal (+) S + Had + Been + Being + O+ ANA Natasha Nauljam had been being an actress since 2005. (-) S + Had + Not + Been + Being + O + ANA Natasha Nauljam had not been being an actress since 2005. (?) Had + S + Been + Being + O + ANA Had Natasha Nauljam been being an actress since 2005?