Superlative adjectives: The oldest, the most important, etc.
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Superlative Adjectives – Grammar Guide
Three or More Things
We use the superlative form to compare three or more things or people.
- John and his brother play football, but John is better. → (Comparative: 2 people)
- John and his two brothers all play football, but John is the best. → (Superlative: 3+ people)
The ... in / of
Use in before places or singular group nouns. Use of for plural groups or time periods.
- ❌ Everest is the highest mountain of the world.
✅ Everest is the highest mountain in the world. - She is the best student in the class.
- He’s the tallest in the family.
- This is the most exciting day of my life.
Before the Superlative
Always use the, a possessive adjective (my, your, his...), or a possessive noun (John’s, Maria’s...) before a superlative.
- He is the best.
- This is my most expensive jacket.
- That is Paul’s best friend.
- She gave her youngest son a gift.
⚠️ Common Mistakes!
- ❌ She is most intelligent student in class.
✅ She is the most intelligent student in class.
→ Always use “the” (or a possessive) before superlatives. - ❌ This is the expensivest car.
✅ This is the most expensive car.
→ Don’t add “-est” to long adjectives — use “the most”. - ❌ He is the goodest player.
✅ He is the best player.
→ Irregular forms: good → best, bad → worst, far → farthest/furthest.