Understanding “Saturdays or Saturday’s?”: A Guide to Singular Possessive, Plural Possessive, and Plural Forms

When it comes to English grammar, the differences between singular possessive, plural possessive, and plural forms can sometimes be confusing. This is especially true for days of the week, such as “Saturday.” Let’s break down how to use “Saturdays” and “Saturday’s” correctly, ensuring your grammar is spot on every day of the week.

What Are Plural and Possessive Forms?

What Are Plural and Possessive Forms

Before diving into the specifics of “Saturday,” it’s important to understand what we mean by plural and possessive forms.

  • Plural refers to more than one of something.
  • Singular possessive indicates ownership or a relationship to a single item or entity.
  • Plural possessive shows ownership or a relationship to more than one item or entity.

“Saturdays” vs. “Saturday’s”: Breaking It Down

Saturdays (Plural)

This is the simplest form. “Saturdays” means more than one Saturday. We use this form when talking about multiple Saturdays.


  • “I love Saturdays because I can sleep in.”

Saturday’s (Singular Possessive)

“Saturday’s” shows that something belongs to or is related to one Saturday.


  • “I can’t wait for Saturday’s game.”

Read More: Understanding “Brother’s, Brothers’, and Brothers”: A Guide to Singular, Plural, and Possessive Forms

Understanding Through a Table

To make it clearer, let’s look at these forms in a table:

SaturdaysMore than one Saturday“Saturdays are my favorite days.”
Saturday’sSomething belongs to or is related to one Saturday“Saturday’s event was fun.”

Tips for Remembering the Difference

  • If you’re talking about more than one Saturday, use “Saturdays.”
  • If you’re saying something belongs to Saturday, add an apostrophe before the “s” to make it “Saturday’s.”

Remember, the key to mastering English grammar lies in practice and attention to detail. By understanding the differences between “Saturdays” and “Saturday’s,” you’re one step closer to using English like a pro.

Common Mistakes and How to Avoid Them

A common mistake is using “Saturday’s” when you mean “Saturdays” and vice versa. To avoid this:

  • Think about whether you are talking about more than one Saturday or something belonging to Saturday.
  • Re-read your sentence to ensure it makes sense with the form you’ve chosen.

Practice Makes Perfect

Now that you understand the difference, try writing your own sentences using “Saturdays” and “Saturday’s.” Remember, the more you practice, the easier it becomes.


Understanding the difference between “Saturdays” and “Saturday’s” is crucial for accurate and effective communication. Whether you’re writing an email, a story, or just chatting with friends, getting these details right shows your command of English. Keep practicing, and soon, navigating these grammatical nuances will become second nature.

Remember, grammar is the key to clear and effective communication. By paying attention to these small details, you can ensure your writing is understood exactly as you intend it to be.

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