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

he trained under

Grammar usage guide and real-world examples

USAGE SUMMARY

The phrase "he trained under" is correct and usable in written English.
It is typically used to refer to a person who has been taught or instructed by someone more experienced. For example: "He trained under a Michelin-starred chef, learning valuable culinary techniques."

✓ Grammatically correct

News & Media

Academia

Wiki

Human-verified examples from authoritative sources

Exact Expressions

22 human-written examples

He trained under several noted musicians, including musicologist S.N.

He trained under his father, as did his brothers.

News & Media

The New York Times

At UCSD, he trained under Mark Tuszynski, M.D., Ph.D., in the field of spinal cord injury repair.

Before the age of 20 he moved to Venice, where he trained under Titian, and then later to Rome.

News & Media

Independent

Educated at Westminster Choir College in Princeton and at Juilliard, he trained under Alberto Erede at the Metropolitan Opera.

News & Media

The New York Times

In the 1950s as Iraq developed its oil industry, al-Ani was hired by the British-run Iraqi Petroleum Company, where he trained under an English photographer.

News & Media

The Guardian
Show more...

Human-verified similar examples from authoritative sources

Similar Expressions

38 human-written examples

There, he trains under Yuka Sato, a former world champion from Japan, and her husband, Jason Dungjen.

In his search for revenge he trains under Ildarin (Freeman) to become a world-class chariot racer.

News & Media

Independent

He played his first-round match Wednesday on the surface that he prefers, with similar conditions — hot, humid, punishing — that he trains under in Miami.

He trains under Australian coach Denis Cotterell twice a year.

News & Media

BBC

He trains under Richie "The Avalanche" Anderson, who was an eight-time world-champion bike racer.

News & Media

Los Angeles Times
Show more...

Expert writing Tips

Best practice

When using "he trained under", ensure the context clearly establishes the mentor's expertise or authority in the relevant field.

Common error

Avoid substituting "under" with other prepositions like "by" or "with" as it changes the intended meaning. "He trained with" suggests collaboration, while "he trained under" emphasizes a student-mentor relationship.

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

Antonio Rotolo, PhD

Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Source & Trust

85%

Authority and reliability

4.5/5

Expert rating

Real-world application tested

Linguistic Context

The phrase "he trained under" functions as a predicate in a sentence, indicating that the subject (he) received instruction or mentorship from someone. Ludwig AI examples show its use across various contexts.

Expression frequency: Uncommon

Frequent in

News & Media

50%

Wiki

25%

Academia

15%

Less common in

Encyclopedias

5%

Science

5%

Formal & Business

0%

Ludwig's WRAP-UP

The phrase "he trained under" is a grammatically sound and widely understood way to describe a mentorship or instructional relationship. Ludwig AI confirms its correctness and usability in written English. While not exceedingly common, the phrase is frequently encountered in news, academic, and biographical contexts. To ensure clarity, use "he trained under" when you specifically want to highlight the influence of a mentor or instructor on someone's development and be careful not to replace it with alternatives that changes the meaning, such as "he trained by".

FAQs

How can I use "he trained under" in a sentence?

Use "he trained under" to indicate that someone received instruction or mentorship from a more experienced person. For example, "The chef "he trained under" was a Michelin-starred chef".

What's a good alternative to "he trained under"?

Alternatives include "he studied with", "he was mentored by", or "he was instructed by". The best choice depends on the specific context and the nature of the relationship.

Is it correct to say "he trained by" instead of "he trained under"?

No, "he trained by" is not the same as "he trained under". "He trained by" usually means he trained himself by some method. To properly convey mentorship, use ""he trained under"" followed by the mentor's name.

What does it mean when someone says "he trained under" someone?

It means that the person received formal instruction, guidance, or mentorship from the individual named. The phrase emphasizes the influence and expertise of the mentor in shaping the skills and knowledge of the trainee.

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

85%

Authority and reliability

4.5/5

Expert rating

Real-world application tested

Most frequent sentences: