Understanding the Zero Relative Pronoun
- PAUL MASIH
- 7 days ago
- 3 min read

✍️ A Simple Guide to Zero Relative Pronoun to Make English Grammar Easier!
When learning English grammar, one small but powerful concept often confuses learners — the Zero Relative Pronoun. The name might sound technical, but it’s actually very easy to understand. Let’s break it down together.
🔍 What Is a Relative Pronoun?
Before we understand zero relative pronouns, let’s recall what relative pronouns are.
A relative pronoun is a word like who, whom, whose, which, or that used to introduce a relative clause. For example:
The man who called you is my uncle.
This is the book that I was talking about.

🚫 What Is a Zero Relative Pronoun?
A Zero Relative Pronoun means that the relative pronoun is not written or spoken, but it is understood.
✅ In short:
Sometimes, we can omit the relative pronoun (who, that, or which) in a sentence – this is called using a zero relative pronoun.
🧠 When Can We Use the Zero Relative Pronoun?
We can drop the relative pronoun (use zero relative pronoun) when:
It refers to the object of the relative clause (not the subject).
The clause is defining/restrictive (i.e., essential for the sentence).
📝 Examples of Zero Relative Pronouns
🔹 With Object Pronoun Removed:
✅ Correct: The book (that) I read was amazing.
❌ Avoid: The book which I read was amazing. (unless you're being formal)
🔁 "that" is the relative pronoun acting as the object of the verb “read”. You can remove it:
The book I read was amazing. ✅

🔹 More Examples:
Full Sentence (with Relative Pronoun) | Sentence with Zero Relative Pronoun |
This is the movie that I liked. | This is the movie I liked. |
The girl who I met is from Spain. | The girl I met is from Spain. |
Here’s the gift which she gave me. | Here’s the gift she gave me. |
🔹 Note: You cannot drop the relative pronoun when it is the subject of the clause.
🚫 Subject vs. Object – Quick Tip
Subject (Can't drop):
I know the man who lives here. ❌ Cannot remove who
Object (Can drop):
I know the man (who) you met. ✅ Zero relative pronoun possible

✨ How to Identify If You Can Use a Zero Relative Pronoun
✅ Ask yourself:
Is the pronoun referring to a person or thing that is the object in the clause?
Is the sentence still clear without it?
Is it a defining clause (essential information)?
If yes, then go ahead and use the zero relative pronoun!
🎯 Practice Time – Fill in the Blanks
Try using zero relative pronouns in these:
The car ____ I bought last year is very reliable.
The movie ____ we saw yesterday was boring.
The friend ____ you invited couldn’t come.
🔍 (Scroll down for answers)
✅ Answers:
The car I bought last year is very reliable.
The movie we saw yesterday was boring.
The friend you invited couldn’t come.
📌 Final Takeaway
The Zero Relative Pronoun is your grammar shortcut! It makes sentences shorter and smoother — but only use it when you're removing the object relative pronoun in essential information.
🗣️ Keep practicing, and soon it’ll come naturally in both writing and speech!
🧩 Related Topics to Explore:
🏫 Written by: Paul Academy | English Learning Simplified
📅 Updated on: July 2, 2025🔖 Tags: Grammar, Relative Pronouns, Zero Pronouns, English Learning
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