Double object যুক্ত Active Voice কে Passive Voice এ রূপান্তরের নিয়ম:
1) দুটি object এর যেকোন একটিকে passive voice এর subject করতে হয় (তবে ব্যক্তিবাচক অর্থাৎ Indirect object- কে subject করাই শ্রেয়) +
2) Tense অনুযায়ী Auxiliary verb বসে +
3) প্রদত্ত মূল verb এর Past Participle বসে +
4) প্রদত্ত বাকী object টি বসে +
5) by বসে +
6) প্রদত্ত active voice এর subject টি object রূপে বসে।
Examples -
Active: He won't give you any chance.
Passive: You won't be given any chance by him.
Active: The company offered the new employees excellent benefits.
Passive: Excellent benefits were offered to the new employees by the company.
Active: The jeweler promised the bride a beautiful ring.
Passive: A beautiful ring was promised to the bride by the jeweler.
So, the correct passive form - His new book was dedicated to his wife by the author.