Common mistake missing hyphen in 'all time high'

The Importance of Hyphens in Grammar: Common Mistakes to Avoid


Proper grammar and punctuation are essential for effective communication. One area that often causes confusion is the use of hyphens. Hyphens play a significant role in connecting words and creating clarity in writing. In this article, we will explore a common mistake related to hyphen usage and provide examples to help you grasp the concept.

The Mistake: Missing Hyphens in Compound Modifiers

One common mistake that people make is forgetting to include a hyphen in compound modifiers. Compound modifiers are groups of words that work together to describe a noun. When compound modifiers come before a noun they modify, they should be hyphenated.

Let's look at an example:

  • Incorrect: The research paper is an all time high.
  • Correct: The research paper is an all-time high.

In the incorrect example, the phrase "all time high" is used as a modifier for the noun "research paper." However, since it is a compound modifier that comes before the noun, it should be hyphenated as "all-time high" to indicate that it functions as a single unit to describe the noun.

When to Use Hyphens in Compound Modifiers

Now that we understand the mistake, let's examine when to use hyphens in compound modifiers.

1. Adjective + Noun:

  • Incorrect: She has a part time job.
  • Correct: She has a part-time job.

2. Adverb + Adjective:

  • Incorrect: It was an unusually long delay.
  • Correct: It was an unusually-long delay.

3. Adjective + Noun + Noun:

  • Incorrect: He is a full time employee.
  • Correct: He is a full-time employee.

Linguix Grammar Checker

To help you eliminate grammar mistakes, you can use the Linguix grammar checker. It is a powerful tool that provides instant suggestions and corrections for your writing. With its help, you can improve your grammar, spelling, and punctuation, including proper hyphen usage.

missing hyphen in 'all time high' mistake examples

  • Incorrect:
    He is the best all time goalscorer.

    He is the best all-time goalscorer.

  • Incorrect:
    He is the best all time goalscorer.

    He is the best all-time goalscorer.

  • Correct:
    He is the best of all time.
  • Correct:
    Please update all time sheet records.
  • Correct:
    Because Antarctica surrounds the South Pole, it is theoretically located in all time zones.
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