Dhaka is one of the busiest cities in Bangladesh. (Positive)

• One of the থাকলে যুক্ত superlative sentence কে Positive করার Structure হচ্ছে -
- প্রথমে very few বসে
- Superlative degree-এর পরের অংশ
- verb-এর plural form
- as +superlative degree-এর positive form + as
- প্রদত্ত sentence-এর Subject

- সুতরাং, নিয়মানুযায়ী -
Superlative: Dhaka is one of the busiest cities in Bangladesh.
Positive: Very few cities in Bangladesh are as busy as Dhaka.