This city is cleaner than all other cities in the country. (Make it superlative)

• Comparative Degree + than all other/ than any other থাকলে (the + superlative degree) হয়।
- the + superlative degree এর পর Singular Noun বসে।

• Structure:
- প্রথম Subject প্রথমেই বসে
- এরপর Verb + the + Comparative Degree-এর Superlative form + Singular Noun বসে
- সব শেষে than all other/ than any other এর পরের অংশ।

• নিয়মানুযায়ী সঠিক উত্তর -
Comparative: This city is cleaner than all other cities in the country.
Superlative: This is the cleanest city in the country.

• অন্যদিকে,
• Than most other/ than few other যুক্ত Comparative Degree কে Superlative Degree তে রূপান্তরের নিয়ম:
• Structure:
- প্রথম Subject প্রথমেই বসে
- এরপর Verb + one of the + Comparative Degree-এর Superlative form + Plural noun বসে
- সব শেষে most other/ few other এর পরের অংশ।
- যেমন:
Comparative: This city is cleaner than most other cities in the country.
Superlative: This is one of the cleanest cities in the country.