Bagaimana rumus dan contoh kalimat past future perfect continuous tense?

Kalau pada tulisan saya sebelumnya saya telah memberikan contoh percakapan bahasa Inggris dengan pola tenses past future perfect continuous tense, maka kali ini saya akan memberikan contoh kalimatnya.

Rumus kalimat past future perfect continuous tense

Positif (+)

Subject + WOULD + HAVE + BEEN + VERB-ING/PRESENT PARTICIPLE

Contoh kalimat:

• I/you/she/he/it would have been watching
• They/we would have been swimming

Negatif (-)

Subject + WOULD + NOT + HAVE + BEEN + VERB-ING/PRESENT PARTICIPLE

Contoh kalimat:

• I/you/she/he/it would not have been swimming
• They/we would not have been cleaning

Interogatif (?)

WOULD + Subject + HAVE + BEEN + VERB-ING/PRESENT PARTICIPLE

Contoh kalimat:

• Would I/you/she/he/it have been reading
• Would they/we have been working

Contoh kalimat past future perfect continuous tense

• Bowo would have been waiting for his girl for 2 hours at 9 p.m yesterday, but he had gone at 8.30 p.m. (Bowo renacananya akan telah menunggu pacarnya selama 2 jam pada pukul 9 kemarin malam, tapi dia sudah pergi pada pukul 8.30 malam.)
• Budi Santoso would have been working for GMP Compay for 15 years by the end of last year, but unfortunately, they have passed away a year ago. (Bapak Budi Santoso akan telah bekerja dengan perusahaan GMP selama 15 tahun akhir tahun ini, tapi sayangnya, pak Budi Santoso telah mati satu tahun yang lalu.)
• Rangga said the she would have been managing educational website for a year last month. (Pak Rangga bilang bahwa dia sudah akan mengurus website pendidikan selama 1 tahun pada bulan lalu.)
• If I had a lot of money I would have been traveling around the world two years ago. (Jika aku mempunyai banyak uang, maka aku akan sudah sedang pergi keliling dunia dua tahun yang lalu.)
• Anisa told me that she would have been making a cup of coffee when her mother made a cake yesterday. (Anisa bilang bahwa dia akan sedang membuat secangkir kopi ketika ibunya membuat sebuah kue kemarin.)
• Wendy would have been working at that company for 5 years by the end of last year if he didn’t get an accident. (Wendy akan telah bekerja di perusahaan itu selama 5 tahun pada akhir tahun lalu jika dia tidak mengalami kecelakaan.)
• If My father had not taken my car, I would have been driving my car to Bangka Belitung for a day two weeks ago. (Jika ayahku tidak mengambil mobilku, maka aku akan telah sedang mengendarai mobilku ke Bangka Belitung selama sehari dua minggu yang lalu.)
• By the end of last year, I would have been living at Bandar Lampung for more than 7 years (Pada akhir tahun lalu, saya sudah akan tinggal di Bandar Lampung selama lebih dari 7 tahun.)
• The IDM would have been running for 2 hours, by the time I was back home last night (Internet Donwload Manager sudah akan berjalan selama dua jam, pada waktu saya kembali ke rumah kemarin malam.)
• If Budi had been worked harder, he would have been receiving more salary from his company. (Jika saja Budi bekerja lebih giat lagi, maka dia sudah pasti akan menerima gaji yang lebih banyak lagi dari perusahaan tempat dia bekerja.)