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Justyna Jupowicz-Kozak

CEO of Professional Science Editing for Scientists @ prosciediting.com

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once worked for

Grammar usage guide and real-world examples

USAGE SUMMARY

The phrase "once worked for" is correct and usable in written English.
You can use it to refer to a previous employment or association with a person or organization. Example: "She once worked for a prestigious law firm before starting her own practice."

✓ Grammatically correct

News & Media

Academia

Human-verified examples from authoritative sources

Exact Expressions

60 human-written examples

The islands were once worked for guano.

Mr. Large once worked for the company.

News & Media

The New York Times

(Mr. Krieger also once worked for Mr. LaBute's production company).

News & Media

The New York Times

Redic and Plant once worked for the rapper Snoop Dogg.

Mr Lagerfeld once worked for Chloé, as did Stella McCartney.

News & Media

The Economist

Dr. Friendly once worked for the Nazis at Auschwitz.

Mr. Huang once worked for Lippo's United States affiliate.

News & Media

The New York Times

She also once worked for the State Senate majority leader.

News & Media

The New York Times

Several of Mr. Davis's advisers once worked for Al Gore.

News & Media

The New York Times

Each once worked for the same tough boss.

"True, I once worked for Gaddafi's security agency.

News & Media

The Guardian
Show more...

Expert writing Tips

Best practice

When using "once worked for", ensure the context clearly indicates the past nature of the employment. Avoid ambiguity by specifying dates or using other time-related qualifiers if needed.

Common error

Avoid using "once worked for" when referring to current employment. It should only be used for past roles.

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 "once worked for" functions as a verb phrase indicating a past employment relationship. As seen in Ludwig examples, it connects a person to a former employer, specifying that the employment is no longer current.

Expression frequency: Very common

Frequent in

News & Media

85%

Academia

8%

Encyclopedias

3%

Less common in

Wiki

2%

Science

1%

Formal & Business

1%

Ludwig's WRAP-UP

The phrase "once worked for" is a grammatically sound and common way to describe a past employment relationship. Ludwig AI confirms its usability across various contexts, particularly in News & Media. While adaptable for both formal and informal use, it's important to ensure the context clarifies the past tense. Related phrases like "previously employed by" and "formerly held a position at" offer more formal alternatives. Avoiding tense errors is crucial to maintain clarity. Overall, "once worked for" is a versatile and reliable phrase for indicating past employment.

FAQs

How do I use "once worked for" in a sentence?

Use "once worked for" to describe a past employment. For example, "He "once worked for" a large corporation before starting his own business."

What are some alternatives to saying "once worked for"?

You can use alternatives like "previously employed by", "formerly worked at", or "used to work for" depending on the context.

Which is correct, "once worked for" or "works for"?

"Once worked for" indicates past employment, while "works for" indicates current employment. Choose the phrase that accurately reflects the time frame.

Is it appropriate to use "once worked for" in formal writing?

Yes, "once worked for" is suitable for formal writing. However, more formal alternatives like "previously was employed by" may be preferred in certain contexts.

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Source & Trust

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Authority and reliability

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Expert rating

Real-world application tested

Most frequent sentences: