Used and loved by millions

Since I tried Ludwig back in 2017, I have been constantly using it in both editing and translation. Ever since, I suggest it to my translators at ProSciEditing.

Justyna Jupowicz-Kozak quote

Justyna Jupowicz-Kozak

CEO of Professional Science Editing for Scientists @ prosciediting.com

MitStanfordHarvardAustralian Nationa UniversityNanyangOxford

an agent who

Grammar usage guide and real-world examples

USAGE SUMMARY

The phrase "an agent who" is correct and usable in written English.
It can be used when referring to a specific type of person or entity that acts on behalf of another, often in contexts related to business, law, or representation. Example: "An agent who specializes in real estate can help you find the perfect home."

✓ Grammatically correct

News & Media

Science

Wiki

Human-verified examples from authoritative sources

Exact Expressions

60 human-written examples

"Actually, Oliver had an agent who was selling films abroad.

If you have an agent who can give you those passwords, that's clearly crucial.

They hooked up with an agent, who suggested they call themselves the Freshmen Four.

It was after Euro 2000 from an agent who represented Internazionale.

News & Media

Independent

"I wouldn't question his integrity," Lawrence Ferazani, an agent who worked closely with him, said.

News & Media

The New Yorker

But she told Lucinda that she knew an agent who might work with her".

News & Media

The New York Times

"He's had an extraordinary reaction," said Tim Howard, an agent who signed him in March.

News & Media

The New York Times

From the camp he got an agent, who sent him on auditions throughout high school.

News & Media

The New York Times

Forty years ago, growers sold their wine to an agent, who sold it to local shops.

News & Media

The New York Times

She briefly pins her acting hopes on an agent who claims to have connections at MGM.

But he proved to be an agent who had all the right instincts.

Show more...

Expert writing Tips

Best practice

When using "an agent who", ensure the context clearly defines the agent's role and responsibilities to avoid ambiguity. For example, instead of saying 'I need an agent who can help', specify 'I need "an agent who specializes" in real estate investment'.

Common error

Avoid using "that" instead of "who" when referring to people. "Who" is the correct relative pronoun for individuals. For instance, instead of "an agent that represents me", use "an agent who represents me".

Antonio Rotolo, PhD - Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Antonio Rotolo, PhD

Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Source & Trust

84%

Authority and reliability

4.5/5

Expert rating

Real-world application tested

Linguistic Context

The phrase "an agent who" functions as a relative clause, introducing additional information or specifying a characteristic of the agent. Ludwig confirms its correct usage in diverse contexts.

Expression frequency: Very common

Frequent in

News & Media

65%

Science

15%

Wiki

10%

Less common in

Academia

5%

Formal & Business

3%

Reference

2%

Ludwig's WRAP-UP

The phrase "an agent who" is a grammatically correct and commonly used relative clause. It functions to add specific information about an agent, typically a person acting on behalf of someone else. Ludwig provides numerous examples across various contexts, including news, science, and general writing, supporting its versatility. While alternatives exist, such as "a representative that" or "a liaison who", "who" is generally preferred over "that" when referring to people. As Ludwig AI confirms, using "who" maintains grammatical clarity and precision.

FAQs

How do I properly use "an agent who" in a sentence?

Use "an agent who" when you want to specify a particular attribute or role of an agent. For instance, "I'm looking for "an agent who specializes" in commercial properties".

What are some alternatives to "an agent who"?

Depending on the context, you can use alternatives such as "a representative that", "an intermediary that", or "a liaison who".

Is it grammatically correct to use "that" instead of "who" after "an agent"?

While some might argue that "that" can be used for restrictive clauses, it is generally preferred to use "who" when referring to people. Therefore, "an agent who" is the more grammatically sound choice.

What's the difference between "an agent who" and "an agent that"?

"An agent who" specifically refers to a person, emphasizing their role or attribute. Although "that" can sometimes be used, "who" is more appropriate and clearer when referring to individuals.

ChatGPT power + Grammarly precisionChatGPT power + Grammarly precision
ChatGPT + Grammarly

Editing plus AI, all in one place.

Stop switching between tools. Your AI writing partner for everything—polishing proposals, crafting emails, finding the right tone.

Source & Trust

84%

Authority and reliability

4.5/5

Expert rating

Real-world application tested

Most frequent sentences: