Whenwe use "for" or "since" in the present perfect tense, it means that the activity began in the past and continuous to the present ( or lately ). So, ketika kita menggunakan "for' atau "since" dalam kalimat present perfect tense, ini menjelaskan bahwa adanya aktifitas yang telah terjadi di masa lampau dan masih ada kelanjutannya sampai saat Contoh Direct speech : "He was cooking" Indirect speech : He said that he had been cooking. Rumus Past Perfect Continuous Tense 1. Pola Kalimat Positif Subyek + had + been + V1 + ing Contoh : They had been living here for six years when I came. (Mereka telah sedang tinggal disini selama ennam tahun ketika saya datang.) Untukmembuat sebuah kalimat yang baik dan benar, kamu bisa menyimak rumus past future perfect continuous tense berikut ini: Kalimat positif: Subjek + would + have been + V-ing. Kalimat negatif: Subjek + would + not + have been + V- ing. Q34XF.