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

when he was at

Grammar usage guide and real-world examples

USAGE SUMMARY

The phrase "when he was at" is correct and usable in written English.
It can be used to refer to a specific time in the past when someone was present at a particular place or event. Example: "When he was at the conference last year, he made several important connections."

✓ Grammatically correct

News & Media

Academia

Human-verified examples from authoritative sources

Exact Expressions

60 human-written examples

Pearl Washington when he was at Syracuse.

"It has happened when he was at his peak.

News & Media

The New York Times

I wasn't here when he was at university.

News & Media

Independent

His father died when he was at college.

News & Media

The New Yorker

His parents divorced when he was at school.

News & Media

Independent

"He was Igor Peschkowsky when he was at Dalton.

News & Media

The New Yorker

"Everybody was against us when he was at Spurs.

Johnson admitted that he was when he was at Miami.

Friday, when he was at his father's apartment in Norwich.

News & Media

The New York Times

He'd game when he was at my house too.

Fincham negotiated the contract when he was at BBC1.

News & Media

The Guardian
Show more...

Expert writing Tips

Best practice

When using "when he was at", ensure the context makes it clear who "he" refers to and which place or organization is being referenced, to avoid ambiguity.

Common error

Avoid using "when he was at" if the timeframe is vague or unspecified. Always provide sufficient context to make the period of association clear. For example, instead of just saying "when he was at school", specify "when he was at primary school" or "when he was at university".

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

Antonio Rotolo, PhD

Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Source & Trust

86%

Authority and reliability

4.5/5

Expert rating

Real-world application tested

Linguistic Context

The phrase "when he was at" functions as an adverbial clause, providing a temporal context to the main clause. It specifies the time period during which a person was associated with a particular location or institution, as shown in Ludwig's examples.

Expression frequency: Very common

Frequent in

News & Media

63%

Academia

13%

Wiki

5%

Less common in

Formal & Business

5%

Encyclopedias

2%

Science

7%

Ludwig's WRAP-UP

The phrase "when he was at" is a versatile and grammatically sound way to provide temporal context by specifying a past association with a location or institution. As Ludwig AI confirms, it is correct and widely used across various sources. This phrase is particularly common in news and media, as well as academic contexts, but maintains a neutral register suitable for diverse audiences. To enhance clarity, it's important to provide specific details about the timeframe and reference to avoid ambiguity. While there are several alternatives to convey similar meanings, the choice depends on the specific context and emphasis you wish to convey. For example, to emphasize duration you can use during his time at.

FAQs

How can I rephrase "when he was at" to emphasize duration?

To emphasize duration, consider using phrases like "during his time at" or "throughout his tenure at", which highlight the period he spent at a particular place.

What alternatives are there for "when he was at" to indicate employment?

If you want to specifically indicate employment, you can use "when he worked at" or "during his employment at", which clearly refers to his work relationship with the organization.

Is "when he was at" suitable for formal writing?

Yes, "when he was at" is generally suitable for both formal and informal writing. However, for very formal contexts, you might prefer "during his tenure at" if it implies an official position.

How does "when he was at" compare to "while he was with"?

"When he was at" is used for places, while "while he was with" is more appropriate for organizations or groups. For example, "when he was at the university" versus "while he was with the team".

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

86%

Authority and reliability

4.5/5

Expert rating

Real-world application tested

Most frequent sentences: