Chapter 19 — Common Mistakes in English Grammar | Unnati Classes
Chapter 19

Common Mistakes in English Grammar

19.1 Introduction

Making mistakes is a natural part of learning English. Many learners repeat the same grammar mistakes in speaking and writing without realizing them.

In this chapter, you will learn the most common English grammar mistakes and their correct forms. Understanding these mistakes will help you speak and write English more confidently and correctly.

19.2 50 Common Grammar Mistakes and Corrections

  1. Wrong: She go to school daily.
    Correct: She goes to school daily.
  2. Wrong: He don’t like milk.
    Correct: He doesn’t like milk.
  3. Wrong: I am agree with you.
    Correct: I agree with you.
  4. Wrong: She is having two brothers.
    Correct: She has two brothers.
  5. Wrong: He is more smarter than me.
    Correct: He is smarter than me.
  6. Wrong: I did mistake.
    Correct: I made a mistake.
  7. Wrong: She didn’t went there.
    Correct: She didn’t go there.
  8. Wrong: He is elder than me.
    Correct: He is older than me.
  9. Wrong: I am knowing him.
    Correct: I know him.
  10. Wrong: Discuss about the topic.
    Correct: Discuss the topic.
  11. Wrong: He has did his work.
    Correct: He has done his work.
  12. Wrong: I am waiting since morning.
    Correct: I have been waiting since morning.
  13. Wrong: She is working here from 5 years.
    Correct: She has been working here for 5 years.
  14. Wrong: Return back the book.
    Correct: Return the book.
  15. Wrong: He is my cousin brother.
    Correct: He is my cousin.
  16. Wrong: She is good in maths.
    Correct: She is good at maths.
  17. Wrong: I will inform to him.
    Correct: I will inform him.
  18. Wrong: She gave exam yesterday.
    Correct: She took an exam yesterday.
  19. Wrong: He is too much honest.
    Correct: He is very honest.
  20. Wrong: I am having fever.
    Correct: I have a fever.

19.3 Worksheet — Practice Grammar Corrections

Section 1 — Find the Mistake

  1. She don’t understand English.
  2. I am knowing the answer.
  3. He didn’t came yesterday.
  4. She is elder than her sister.
  1. She doesn’t understand English.
  2. I know the answer.
  3. He didn’t come yesterday.
  4. She is older than her sister.

Section 2 — Choose the Correct Sentence

  1. (I agree / I am agree) with you.
  2. (He has done / He has did) his work.
  3. (She is good at / good in) maths.
  1. I agree
  2. He has done
  3. good at

Section 3 — Correct the Sentence

  1. I did a mistake.
  2. Return back my book.
  3. He is having two sisters.
  1. I made a mistake.
  2. Return my book.
  3. He has two sisters.

Section 4 — True or False

  1. Mistakes help us learn. (True / False)
  2. “I am agree” is correct English. (True / False)
  3. Grammar improves communication. (True / False)
  1. True
  2. False
  3. True
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