Past Perfect Continuous

Past Perfect Continuous adalah bentuk kata kerja yang digunakan untuk:
  1. Mengungkapkan sebuah tindakan yang dimulai pada waktu tertentu di masa lampau dan masih berlangsung/berlanjut atau baru saja selesai di titik lain pada waktu itu (He grew thin because he had not been sleeping well for a week: Dia menjadi kurus karena tidak tidur selama satu minggu)
  2. Past Perfect Continuous Tense dapat digantikan oleh Past Perfect Tense. Contoh di atas boleh ditulis sebagai berikut: (He grew thin because he had not slept well for a week) 
  3. Past Perfect Tense Continuous dibedakan dari Past Perfect Tense ketika bentuk tenses-nya mengungkapkan lamanya waktu dari suatu tindakan sementara penulisannya berhubungan dengan apa yang telah dicapai oleh tindakan tersebut. (I had been writing books all my life: Saya telah menulis buku sepanjang hidupku)
Contoh lengkap Past Perfect Continuous Baca di sini

Rumus Past Perfect Continuous Tense
Affirmative
Subject + had + been + verb-ing
I had been studying English
You/ we/ they had been studying English
He/ she/ my friend/ it had been eating
Negative
Subject + had + not + been + verb-ing
I had not been studying English
You/ we/ they had not been studying English
He/ she/ my friend/ it had not been eating
Interrogative
Had + subject + been + verb-ing
Had I been studying English
Had you/ we/ they been studying English

Had he/ she/ my friend/ it been eating
Negative interrogative
Had + not + subject + been + verb-ing
Had not I been studying English
Had not you/ we/ they been studying English

Had not he/ she/ my friend/ it been eating

Catatan
Bentuk Singkatan:

I had              : I’d
You had         : You’d
We had          : We’d
They had        : They’d
He had           : He’d
She had          : She’d
Had not          : hadn’t
Had not          : hadn’t

Bentuk Short Answer Question
Past Perfect
Continuous Tense
Question
Short Answer
Complete Answer
Had you been eating?
Yes I had
No, I had not
Yes I had been eating
No, I had not been eating
Had he been studying English?
Yes he had
No, he had not
Yes he had been studying English
No, he had not been studying English