<p>সংজ্ঞা : অতীত কালে কোনো কাজ বেশ কিছু সময় ধরে চলছিল অথবা অতীত কালে সংঘটিত দুটি কাজের মধ্যে একটি অপরটির আগে কিছু সময় ধরে চলছিল—এরূপ বোঝাতে verb-এর past perfect continuous tense হয়।</p> <p> </p> <p><strong>বাক্যের গঠন :</strong></p> <p>Affirmative Structure : Subject+ had+ been + verb  + ing + object + since/ for + extension.</p> <p>Negative Structure : Subject+ had + not + been + verb  + ing + object + since/ for + extension.</p> <p>Interrogative Structure : Had + Subject+ been + verb  + ing + object + since/ for + extension.</p> <p> </p> <p><strong>Since / for </strong><strong>ব্যবহারের নিয়ম :</strong></p> <p>* সাধারণত অনির্দিষ্ট বা ব্যাপক সময় বোঝাতে for ব্যবহৃত হয়।</p> <p>* কোনো নির্দিষ্ট সময় থেকে কোনো কাজ চলছে    বোঝাতে Since ব্যবহৃত হয়।</p> <p> </p> <p><strong>উদাহরণ :</strong></p> <p>Affirmative : We had been crossing the river for three hours.</p> <p>Negative : We had not been crossing the river for three hours.</p> <p>Interrogative : Hadn’t we been crossing the river for three hours?</p> <p> </p> <p><strong>নিচের ভুল বাক্যগুলো </strong><strong>Past Perfect Continuous Tense-</strong><strong>এ রূপান্তর করো :</strong>         </p> <p>a. I wait at the school gate for two hours.</p> <p>b. It rains since  morning</p> <p>c. The girls read English grammar since morning.</p> <p>d. The farmer work in the field since sunrise.</p> <p>e. Nahian sleeps since evening.</p> <p>f. We play cricket for two hours</p> <p> </p> <p><strong>উত্তর :  </strong></p> <p>a. I had been waiting at the school gate for two hours.</p> <p>b. It had been raining since morning</p> <p>c. The girls had been reading English grammar since morning.</p> <p>d. The farmer had been working in the field since sunrise.</p> <p>e. Nahian had been sleeping since evening.</p> <p>f. We had been playing cricket for two hours.</p> <p> </p> <p><strong>Since/for </strong><strong>ব্যবহার করে শূন্যস্থান পূরণ করো : </strong></p> <p>a. I had been working here ¾ morning.</p> <p>b. The boys had been playing in the field ¾ one and half hours.</p> <p>c. Some girls had been singing in the common room ¾ 9.00 am.</p> <p>d. We had been waiting for raining ¾ March.</p> <p>e. She had been watching television ¾ two hours.</p> <p> </p> <p><strong>উত্তর :</strong></p> <p>a. I had been working here since morning.</p> <p>b. The boys had been playing in the field for one and half hours.</p> <p>c. Some girls had been singing in the common room since 9.00 am.</p> <p>d. We had been waiting for raining since March.</p> <p>e. She had been watching television for two hours.</p>