Compare Structures: Irregular vs Regular Forms Quiz

  • 3rd Grade
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Anneda Nettleton, Bachelor’s in Middle Grade Education |
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Anneda N. is an experienced instructional designer and educator with over 22 years in K–12 education. She specializes in standards-aligned quizzes, curriculum development, literacy programs, and academic writing. Holds a Bachelor’s in Middle Grades Education and a Rank 1 Reading & Writing Specialist credential.
, Bachelor’s in Middle Grade Education
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| Attempts: 17 | Questions: 20 | Updated: Jan 7, 2026
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1. Complete the sentence with the correct word: 'This math problem is ___ than the one we did yesterday.'

Explanation

Worse is the irregular comparative form of bad used to compare two problems.

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About This Quiz
Compare Structures: Irregular Vs Regular Forms Quiz - Quiz

Not all comparison words behave the same way. In this irregular vs regular forms quiz, you’ll compare how standard comparison rules differ from irregular ones. You’ll examine sentence examples, identify which words follow predictable patterns, and determine when exceptions apply. By working through contrasts, you’ll develop a clearer understanding of... see moregrammatical structure and improve your ability to choose correct forms in both writing and editing tasks.
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2. Which word completes the sentence correctly: 'Today was ___ than yesterday.'

Explanation

Better is the comparative form used to compare two days.

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3. Which form correctly completes the sentence: 'Of all the runners, Mia is the ___'

Explanation

Best is the irregular superlative form used when comparing one to all others.

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4. The word pair 'many, more, most' is an example of irregular comparison forms.

Explanation

Many, more, most is irregular because the words change form instead of adding -er or -est.

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5. The word 'better' is used when comparing two things and is an irregular form of 'good'.

Explanation

Better is the irregular comparative form of good used for comparing two things.

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6. Which sentence correctly uses the superlative form of 'good'?

Explanation

Best is the correct irregular superlative form of good.

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7. The forms 'fast, faster, fastest' are irregular comparison forms.

Explanation

Fast, faster, fastest is regular because -er and -est are added to make the forms.

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8. Which set shows an irregular comparison pattern?

Explanation

Good, better, best is irregular because the word changes form instead of adding -er or -est.

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9. Which is the correct comparative form of the adjective 'bad'?

Explanation

The correct comparative of bad is worse, not badder or more bad.

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10. Which sentence uses a regular comparative adjective?

Explanation

Hard, harder, hardest is a regular pattern that adds -er for the comparative form.

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11. Complete the sentence with the correct word: 'Of all my grades this year, math is my ___ subject.'

Explanation

Best is the irregular superlative form of good used to compare one subject with all the others.

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12. Which row shows only regular comparison forms?

Explanation

Bright follows the regular pattern bright, brighter, brightest by adding -er and -est.

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13. Choose the correct comparative form to complete the sentence: 'This puzzle is ___ than the last one.'

Explanation

Harder is the regular comparative form of hard used to compare two things.

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14. Fill in the blank with a regular superlative adjective: 'Out of all the runners, she is the ___.'

Explanation

Fastest is the regular superlative form of fast formed by adding -est.

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15. Which sentence correctly uses an irregular comparative adjective?

Explanation

Better is the correct irregular comparative form of good in this sentence.

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16. Select all sentences that use irregular superlative adjectives correctly.

Explanation

Best and worst are the correct irregular superlative forms of good and bad.

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17. Fill in the blank with the correct irregular form: 'This is the ___ mistake I have ever made.'

Explanation

Worst is the irregular superlative form of bad used for the biggest or most serious mistake.

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18. Which words show regular comparison, not irregular forms? Select all that apply.

Explanation

Tall, cold, and slow add -er and -est, so they follow regular comparison patterns.

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19. Which pair shows a regular and an irregular comparison together?

Explanation

Good, better is irregular while tall, taller is a regular -er pattern.

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20. Select all sets that show irregular comparison forms.

Explanation

Good, bad, and many use irregular forms that do not follow the simple -er/-est pattern.

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Anneda Nettleton |Bachelor’s in Middle Grade Education |
K-12 Expert
Anneda N. is an experienced instructional designer and educator with over 22 years in K–12 education. She specializes in standards-aligned quizzes, curriculum development, literacy programs, and academic writing. Holds a Bachelor’s in Middle Grades Education and a Rank 1 Reading & Writing Specialist credential.
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Complete the sentence with the correct word: 'This math problem is ___...
Which word completes the sentence correctly: 'Today was ___ than...
Which form correctly completes the sentence: 'Of all the runners, Mia...
The word pair 'many, more, most' is an example of irregular comparison...
The word 'better' is used when comparing two things and is an...
Which sentence correctly uses the superlative form of 'good'?
The forms 'fast, faster, fastest' are irregular comparison forms.
Which set shows an irregular comparison pattern?
Which is the correct comparative form of the adjective 'bad'?
Which sentence uses a regular comparative adjective?
Complete the sentence with the correct word: 'Of all my grades this...
Which row shows only regular comparison forms?
Choose the correct comparative form to complete the sentence: 'This...
Fill in the blank with a regular superlative adjective: 'Out of all...
Which sentence correctly uses an irregular comparative adjective?
Select all sentences that use irregular superlative adjectives...
Fill in the blank with the correct irregular form: 'This is the ___...
Which words show regular comparison, not irregular forms? Select all...
Which pair shows a regular and an irregular comparison together?
Select all sets that show irregular comparison forms.
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