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Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
once worked for
Grammar usage guide and real-world examplesUSAGE 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
Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Human-verified examples from authoritative sources
Exact Expressions
60 human-written examples
The islands were once worked for guano.
Encyclopedias
Mr. Large once worked for the company.
News & Media
(Mr. Krieger also once worked for Mr. LaBute's production company).
News & Media
Redic and Plant once worked for the rapper Snoop Dogg.
News & Media
Mr Lagerfeld once worked for Chloé, as did Stella McCartney.
News & Media
Dr. Friendly once worked for the Nazis at Auschwitz.
Academia
Mr. Huang once worked for Lippo's United States affiliate.
News & Media
She also once worked for the State Senate majority leader.
News & Media
Several of Mr. Davis's advisers once worked for Al Gore.
News & Media
Each once worked for the same tough boss.
News & Media
"True, I once worked for Gaddafi's security agency.
News & Media
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.
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 As seen in Ludwig examples, it connects a person to a former employer, specifying that the employment is no longer current.
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.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
used to work at
Informal alternative, uses "used to" to indicate a past habit or state.
previously was employed by
Formal alternative replacing "once" with "previously" and using the passive voice.
had a job with
Simple and direct alternative, focusing on the fact of having a job.
was an employee of
Formal and neutral alternative, stating the employment relationship.
formerly held a position at
More formal alternative, indicating a past role or job at a specific place.
was associated with
Broader term, indicating a connection or affiliation, not necessarily employment.
served at
Formal alternative, suggesting a service or duty performed at a place.
contributed to
Focuses on the contribution made during a period of work or association.
gained experience at
Highlights the experience gained during past employment.
began career with
Focuses on the start of a career at a particular organization.
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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Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Source & Trust
84%
Authority and reliability
4.5/5
Expert rating
Real-world application tested