Very few universities are as prestigious as Harvard. (Make it superlative)

• Positive: Very few universities are as prestigious as Harvard.
• Superlative: Harvard is one of the most prestigious universities.

• Positive to superlative: নিয়মানুযায়ী, 
- Positive degree তে very  থাকলে Superlative degree তে one of the + superlative হয়। 
- প্রথমে positive এর Object টি Superlative বাক্যের Subject এ পরিণত হয়।
- তারপর Indicator পরিবর্তন ঘটে, 'Very few' ও 'as-as' উঠে তার পরিবর্তে one of the বসে। 
- Positive degree এর superlative form বসে। 
- তারপর Subject টি Object হিসেবে শেষে বসে।

More Example:
Positive: Very few cars are as luxurious as Rolls-Royce.
Superlative: Rolls-Royce is one of the most luxurious cars.

• অন্যদিকে, 
• Positive degree তে no other থাকলে Superlative degree তে the + superlative হয়। 
Example: 
Positive: No other university is as prestigious as Harvard.
Superlative: Harvard is the most prestigious university.