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The Most Common Grammar Mistakes in English


Proper grammar is an essential component of effective communication. However, even the most seasoned writers and speakers can make common grammar mistakes. In this article, we will highlight some of the most frequently encountered errors and provide examples to help you avoid them.

Subject-Verb Agreement

One of the most prevalent grammar mistakes is related to subject-verb agreement. It occurs when the subject and verb do not match in number, resulting in a sentence that sounds awkward or incorrect. For example:

  • Incorrect: The dogs seems happy.
  • Correct: The dogs seem happy.

Linguix grammar checker can help you identify and correct subject-verb agreement errors in your writing.

Using "Their" vs "They're" vs "There"

Another often-confused set of words is "their," "they're," and "there". These homophones may sound similar but have different meanings:

  • "Their" indicates possession or belonging. For example: Their house is beautiful.
  • "They're" is a contraction of "they are". For example: They're going to the movies tonight.
  • "There" refers to a place or location. For example: The park is right over there.

Apostrophe Misuse

Apostrophes are commonly misused in written English. Two of the most frequent errors include:

  • Using an apostrophe to form plurals: Incorrect: The computer's are on sale. Correct: The computers are on sale.
  • Missing apostrophes in contractions: Incorrect: Dont forget to buy groceries. Correct: Don't forget to buy groceries.

Confusing "Who" and "Whom"

The difference between "who" and "whom" is often misunderstood. "Who" is used as the subject of a sentence, while "whom" is used as the object. Consider the following example:

  • Incorrect: To who did you give the book?
  • Correct: To whom did you give the book?

Misplaced Modifier

A misplaced modifier can lead to confusion or alter the intended meaning of a sentence. It occurs when a word or phrase is not positioned correctly in relation to the word it is modifying. Here's an example:

  • Incorrect: I saw a man on my way to work with binoculars. (Implies that the man had binoculars)
  • Correct: On my way to work, I saw a man with binoculars. (States that the person with binoculars was the speaker)


Proper grammar is crucial for effective communication, and avoiding common mistakes can significantly enhance your writing and speaking skills. By understanding and rectifying these errors, you will be able to express yourself clearly and confidently.

Make sure to utilize Linguix grammar checker to detect and correct any grammar mistakes and take your writing to the next level.

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  • Incorrect:
    As discuss we are not happy with this solution.

    As discussed we are not happy with this solution.

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