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Justyna Jupowicz-Kozak

CEO of Professional Science Editing for Scientists @ prosciediting.com

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a train of thought

Grammar usage guide and real-world examples

USAGE SUMMARY

"a train of thought" is a correct and commonly used phrase in written English.
It is used to describe a sequence of connected ideas or thoughts that lead to a particular conclusion or understanding. Example: "As I sat quietly in the park, watching the leaves sway in the breeze, a train of thought began to form in my mind about the beauty of nature and how it always manages to bring me a sense of peace and calm."

✓ Grammatically correct

News & Media

Science

Encyclopedias

Human-verified examples from authoritative sources

Exact Expressions

49 human-written examples

Let's take the A TRAIN OF THOUGHT on to the Friday puzzle: Your thoughts?

News & Media

The New York Times

A train of thought immediately presents itself.

News & Media

The New York Times

It can trigger a train of thought," he said.

By Emily Nussbaum "High Maintenance" 's stories seem spontaneous, as natural as a train of thought.

News & Media

The New Yorker

It never feels contrived, because the stories seem spontaneous, as natural as a train of thought.

News & Media

The New Yorker

"It's just a train of thought over some interesting chords," he shrugs, dismissively.

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Human-verified similar examples from authoritative sources

Similar Expressions

9 human-written examples

Like a train of thoughts, the itch is pulled and pushed away into the distance by other thoughts.

News & Media

Huffington Post

When a train of thoughts start flowing, it is wise to convert them to words immediately lest they be forgotten within the next few minutes.

This post was originally published at PsychCentral as A Mindful Minute: How to Observe a Train of Anxious Thoughts.

News & Media

Huffington Post

"He's got a different train of thought to me, a bit more ruthless with stuff.

News & Media

Vice

Framing employs 'storylines that set a specific train of thought in motion, communicating why an issue might be a problem, who or what might be responsible for it, and what should be done' (Nisbet 2009).

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Expert writing Tips

Best practice

When writing, if you lose "a train of thought", try backtracking to the last clear point and outlining your reasoning to regain focus.

Common error

Avoid using "a train of thought" when describing a non-linear, rambling sequence of ideas. "Stream of consciousness" is more appropriate for capturing unfiltered, spontaneous thoughts.

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

4.6/5

Expert rating

Real-world application tested

Linguistic Context

"A train of thought" functions as a noun phrase, typically serving as the subject or object of a sentence. It describes a connected sequence of ideas. Ludwig AI confirms its proper grammatical structure.

Expression frequency: Very common

Frequent in

News & Media

56%

Science

26%

Wiki

8%

Less common in

Encyclopedias

4%

Reference

0%

Formal & Business

0%

Ludwig's WRAP-UP

In summary, "a train of thought" is a common and grammatically sound phrase used to describe a sequence of connected ideas. As Ludwig AI confirms, it is widely accepted in writing and speech. The phrase appears most frequently in news and media, scientific publications, and encyclopedias, indicating its suitability for various contexts. While alternatives exist, such as "a line of reasoning" or "a stream of consciousness", it's important to select the most appropriate option based on the specific nuance you want to convey. To effectively use the expression, maintain clarity by ensuring the connection between ideas is evident to the reader or listener. Avoid using this expression to describe disconnected or rambling thoughts.

FAQs

How can I use "a train of thought" in a sentence?

You can use "a train of thought" to describe a sequence of connected ideas. For example: "The speaker presented "a train of thought" that led to a compelling conclusion."

What's a good way to resume a "train of thought" after being interrupted?

Try briefly summarizing the key points you were discussing before the interruption. This can help you and your audience reconnect with the "a train of thought" and continue the discussion smoothly.

What can I say instead of "a train of thought"?

You can use alternatives like "a line of reasoning", "a stream of consciousness", or "a connected series of thoughts", depending on the specific context.

Is it correct to say "a train of thoughts" instead of "a train of thought"?

While "a train of thought" is the standard and more common expression, "a train of thoughts" is occasionally used but less frequent. Sticking to the singular form is generally recommended.

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Authority and reliability

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Expert rating

Real-world application tested

Most frequent sentences: