B1 relative_clauses 6 min read

Omitting Relative Pronouns (Object Position)

If a noun or pronoun follows `that`, `which`, or `who`, you can usually delete the pronoun safely.

The Rule in 30 Seconds

  • Drop `that`, `which`, or `who` when they are the object of the clause.
  • Only omit them if a new subject (noun/pronoun) follows immediately after.
  • Never drop the relative pronoun if it acts as the sentence subject.
  • This makes your English sound more natural, fluid, and conversational.

Quick Reference

Type Relative Pronoun Can you omit it? Example
Object Position that / which Yes The cake (that) I baked.
Object Position who / whom Yes The person (who) I called.
Subject Position who / that No The man who lives here.
Subject Position which / that No The car that hit the wall.
Possessive whose No The boy whose dog barked.
With Commas which / who No My cat, which is old, slept.

Key Examples

3 of 8
1

The phone I bought yesterday is already broken.

El teléfono que compré ayer ya está roto.

2

The doctor I saw was very helpful.

El médico que vi fue de gran ayuda.

3

The music you are listening to is very loud.

La música que estás escuchando está muy fuerte.

💡

The 'Finger Test'

Put your finger over the word 'that' or 'who'. If the sentence still has a subject and a verb after your finger, you can probably leave it covered!

⚠️

Watch for Commas

If you see commas around the description, like 'My brother, who you met...', do not drop the pronoun. The commas make it a 'VIP' word that must stay.

The Rule in 30 Seconds

  • Drop `that`, `which`, or `who` when they are the object of the clause.
  • Only omit them if a new subject (noun/pronoun) follows immediately after.
  • Never drop the relative pronoun if it acts as the sentence subject.
  • This makes your English sound more natural, fluid, and conversational.

Overview

Ever feel like English has too many words? You are not alone. Sometimes, we use words that do not need to be there. In English, we often delete relative pronouns. These are words like that, which, and who. We do this to sound more natural. It makes your speech faster and smoother. Think of it like a grammar "skip" button. You are removing the bridge between two ideas. If the bridge is not needed, why keep it? This happens mostly in casual, everyday English. It is a secret trick to sounding like a native speaker. Most learners keep every that and which in place. You can be different. You can be efficient. Let's learn how to trim the fat from your sentences.

How This Grammar Works

Relative pronouns connect two parts of a sentence. They usually follow a noun. For example, look at the phrase the book that I read. Here, that is the relative pronoun. It connects the book to I read. In this specific sentence, that is the object. Why? Because I is the subject. I am the person doing the reading. The book is just sitting there being read. When the relative pronoun is the object, it becomes optional. You can just say the book I read. It sounds cleaner, right? It is like removing a redundant "the" in a text message. Your brain fills in the gap automatically. However, you cannot always do this. There is a specific rule to follow. If the pronoun is the subject, it must stay. If it is the object, it can go. Think of it like a grammar traffic light. If a new subject follows the pronoun, the light is green. You can delete the pronoun and keep moving.

Formation Pattern

  1. 1Identify the noun you want to describe. Let's use the movie.
  2. 2Add your relative clause. For example, that we watched last night.
  3. 3Look at the word immediately after the relative pronoun. Is it a noun or a pronoun? In our example, it is we.
  4. 4Since we is the subject of the clause, that is the object.
  5. 5Delete the relative pronoun. The result is the movie we watched last night.
  6. 6Check for flow. Does it sound natural? Yes, it does.
  7. 7Remember: if a verb follows the pronoun, do not delete it. For example, the man who lives here. Lives is a verb. You must keep who.

When To Use It

Use this pattern in almost every casual situation. It is perfect for ordering food. Instead of the drink that I ordered, say the drink I ordered. It sounds much more confident. Use it in job interviews too. You might say, the projects I managed were successful. This sounds professional and direct. It shows you have a high level of English. Use it when giving directions. The street you need is the next one. It is also great for text messages. It saves space and time. Basically, if you are not writing a legal document, you can probably omit the pronoun. It is the standard way people speak in London, New York, and Sydney. Even native speakers mess this up sometimes by being too formal. Don't be afraid to let the pronoun go. It won't hurt the sentence's feelings.

When Not To Use It

There are times when you must keep the pronoun. Never delete it if it is the subject of the clause. For example, I know a girl who speaks five languages. Here, who is the person doing the speaking. If you remove who, the sentence breaks. I know a girl speaks five languages is incorrect. It sounds like a broken robot. Also, avoid omitting pronouns in very formal writing. If you are writing a thesis or a contract, keep them. It adds a layer of precision. Another time to keep them is in "non-defining" clauses. These are the ones with commas. For example, My car, which I bought yesterday, is blue. You cannot say My car, I bought yesterday, is blue. The commas act like a protective cage for the pronoun. Finally, never drop whose. It is too important for showing possession. If you drop whose, the whole meaning disappears.

Common Mistakes

One big mistake is deleting the subject pronoun. Learners often say The bus goes to the city is late. This is wrong. It needs that or which. Another mistake is keeping a "double object." People say The book I read it was good. You already have the book as the object. You do not need it. Just say The book I read was good. This is a very common trap. Think of it like a backpack. You don't need to carry two of the same thing. Some people also get confused with prepositions. They say The house I live is small. You need the preposition: The house I live in is small. Don't let the preposition get lost when you drop the pronoun. It is like losing your keys when you leave the house. Check your pockets!

Contrast With Similar Patterns

This pattern is different from "that-clauses" after verbs. For example, I think that you are right. Here, that is a conjunction, not a relative pronoun. You can still drop it: I think you are right. The logic is similar, but the grammar name is different. It is also different from reduced relative clauses. Those involve removing the pronoun and the verb to be. For example, The man (who is) sitting there. Our rule is simpler. We just drop the pronoun when a new subject is present. It is the "lazy" version of grammar. And in English, being a little lazy often makes you sound more fluent. It is a strange paradox, but it works.

Quick FAQ

Q. Can I drop who?

A. Yes, if it is the object. For example, the man I met instead of the man who I met.

Q. Is it okay for the IELTS exam?

A. Yes, it is perfectly fine for both speaking and writing. It shows natural control.

Q. Does this work with whom?

A. Absolutely. Whom is almost always an object. You can almost always drop it. In fact, dropping it is usually better than using whom in casual talk. Using whom at a pub is like wearing a tuxedo to a beach party.

Q. What if I am not sure?

A. If you are in doubt, keep the pronoun. It is never "wrong" to include it. It just sounds a bit more formal. Think of it like a safety net.

Reference Table

Type Relative Pronoun Can you omit it? Example
Object Position that / which Yes The cake (that) I baked.
Object Position who / whom Yes The person (who) I called.
Subject Position who / that No The man who lives here.
Subject Position which / that No The car that hit the wall.
Possessive whose No The boy whose dog barked.
With Commas which / who No My cat, which is old, slept.
💡

The 'Finger Test'

Put your finger over the word 'that' or 'who'. If the sentence still has a subject and a verb after your finger, you can probably leave it covered!

⚠️

Watch for Commas

If you see commas around the description, like 'My brother, who you met...', do not drop the pronoun. The commas make it a 'VIP' word that must stay.

🎯

Sound More Natural

Native speakers omit the pronoun about 80% of the time in speech. If you want to sound less like a textbook, start dropping your objects today.

💬

Whom is Disappearing

In modern English, 'whom' is rarely used. Instead of saying 'The man whom I saw', most people just say 'The man I saw'. It's easier and sounds less snobbish.

Beispiele

8
#1 Basic Object Drop

The phone I bought yesterday is already broken.

Focus: phone I bought

El teléfono que compré ayer ya está roto.

We dropped 'that' because 'I' is the new subject.

#2 Basic Person Drop

The doctor I saw was very helpful.

Focus: doctor I saw

El médico que vi fue de gran ayuda.

You can drop 'who' or 'whom' here easily.

#3 Edge Case (Preposition)

The music you are listening to is very loud.

Focus: listening to

La música que estás escuchando está muy fuerte.

The preposition 'to' stays at the end when 'which' is dropped.

#4 Edge Case (Formal)

The candidate we interviewed yesterday was impressive.

Focus: candidate we interviewed

El candidato que entrevistamos ayer fue impresionante.

Even in professional settings, omitting the pronoun is common.

#5 Formal vs Informal

The hotel at which we stayed was cheap. → The hotel we stayed at was cheap.

Focus: hotel we stayed at

El hotel en el que nos alojamos era barato.

The second version is much more natural for B1 learners.

#6 Mistake Corrected

✗ The movie was on TV was boring. → ✓ The movie that was on TV was boring.

Focus: movie that was

La película que estaba en la televisión era aburrida.

You cannot drop 'that' here because it is the subject of 'was'.

#7 Mistake Corrected

✗ The man I met him is a pilot. → ✓ The man I met is a pilot.

Focus: man I met

El hombre que conocí es piloto.

Don't keep the extra pronoun 'him' after dropping the relative pronoun.

#8 Advanced Usage

The reason I called you is to ask for a favor.

Focus: reason I called

La razón por la que te llamé es para pedirte un favor.

Commonly used with 'reason', 'way', and 'time'.

Test Yourself

Decide if you can leave the gap empty. Choose the most natural option.

The sandwich ___ I made for lunch is in the fridge.

✓ Correct! ✗ Not quite. Richtige Antwort: (empty)

Since 'I' is the subject of the clause, the relative pronoun 'that' is the object and can be omitted.

Identify the sentence where the pronoun MUST stay.

I need a computer ___ works faster than this one.

✓ Correct! ✗ Not quite. Richtige Antwort: that

The relative pronoun is the subject of the verb 'works', so it cannot be removed.

Choose the correct natural conversation form.

Is that the girl ___ you were talking about?

✓ Correct! ✗ Not quite. Richtige Antwort: (empty)

In casual English, we drop the pronoun and keep the preposition 'about' at the end.

🎉 Score: /3

Visual Learning Aids

Subject vs. Object Position

Pronoun as Subject (Keep It!)
The man who is tall Verb follows pronoun
The app that works Verb follows pronoun
Pronoun as Object (Drop It!)
The man (who) I saw Subject follows pronoun
The app (that) I used Subject follows pronoun

Can I Delete This Pronoun?

1

Is the pronoun 'whose'?

YES ↓
NO
Go to next step
2

Is there a noun or pronoun (I, you, he, etc.) right after it?

YES ↓
NO
KEEP IT (It's the subject)
3

Is it a non-defining clause (with commas)?

YES ↓
NO
DELETE IT (It's the object)

Common Scenarios for Omitting Pronouns

🏠

Daily Life

  • The keys I lost
  • The coffee I drank
💼

Work/Study

  • The email I sent
  • The class I took
🎉

Socializing

  • The friends I invited
  • The place we went

Frequently Asked Questions

22 questions

It is a word like who, which, or that used to introduce a clause that describes a noun. It acts like a connector between the noun and the extra information.

You can drop that, which, who, and whom. You can never drop whose because it shows possession.

Look at the word right after it. If it is another noun or a pronoun like I, you, or we, then the relative pronoun is the object.

If a verb follows, the pronoun is the subject. In this case, you must keep it, like in The girl who lives there.

No, it is not wrong at all. It just sounds a bit more formal or careful, which is fine in many situations.

It is better to keep it in very formal writing, like an academic essay. However, in business emails, dropping it is very common.

Yes, sometimes. You can say the day we met instead of the day when we met. It follows a similar logic of being optional.

English tends to evolve toward efficiency. If the meaning is clear without the word, speakers naturally start leaving it out to save breath.

Yes, as long as it is the object. The person I like is much more common than The person who I like.

You can still drop the pronoun, but the preposition usually moves to the end of the clause. Example: The girl I traveled with.

Yes, both versions of English use this rule frequently. It is a universal feature of the language.

No, the meaning stays exactly the same. It only changes the tone and the rhythm of the sentence.

It is extra info set off by commas, like My car, which is red, is fast. You cannot drop the pronoun in these cases.

Yes, but that is a different rule called 'that-omission' in noun clauses. It works similarly though: He said (that) he was tired.

In very formal writing after a preposition, like To whom it may concern. In that specific case, you cannot drop it.

The most common mistake is dropping the pronoun when it is the subject. The man lives here is my uncle is a big error.

Usually no. In languages like Spanish or French, you must keep the relative pronoun (que). This is why it's hard for learners!

Try reading a news article and see how many thats you can find. Ask yourself if they can be deleted based on the next word.

Not at all. You will sound like you have a very good grasp of natural, conversational English.

Yes! Using it correctly shows the examiner that you understand the nuances of spoken English.

In very long, complex sentences, keeping the pronoun can help the listener follow your logic more easily.

Just remember: 'Subject follows? Pronoun swallows!' (meaning you can swallow/hide the pronoun).

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