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Justyna Jupowicz-Kozak quote

Justyna Jupowicz-Kozak

CEO of Professional Science Editing for Scientists @ prosciediting.com

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I thought that

Grammar usage guide and real-world examples

USAGE SUMMARY

The phrase "I thought that" is correct and usable in written English.
You can use this phrase to indicate that you were considering something or considering the possibility of something. For example, "I thought that maybe I should call him before I went to bed."

✓ Grammatically correct

News & Media

Human-verified examples from authoritative sources

Exact Expressions

60 human-written examples

I thought that was crazy.

News & Media

The New Yorker

"I thought that was life".

News & Media

The New York Times

I thought that was terrible.

"I thought that was bullshit.

News & Media

The New Yorker

I thought that was interesting.

"I thought that was weird.

I thought that was wrong".

"I thought that was fantastic".

News & Media

The New York Times

I thought: "That guy's smart.

I thought that was obvious.

I thought that was astounding".

News & Media

The New York Times
Show more...

Expert writing Tips

Best practice

Combine "I thought that" with a qualifier (e.g., "at the time", "initially") to show how your perspective has evolved.

Common error

In formal writing, avoid starting multiple consecutive sentences with "I thought that". Vary your sentence structure by using alternatives like "It seemed to me" or "In my opinion" to maintain reader engagement and convey ideas with more precision.

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

Antonio Rotolo, PhD

Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Source & Trust

92%

Authority and reliability

4.6/5

Expert rating

Real-world application tested

Linguistic Context

The primary function of "I thought that" is to introduce a statement expressing a past belief, opinion, or understanding. It indicates a personal perspective that was held at some point in the past. According to Ludwig AI, the phrase is correct and usable in written English.

Expression frequency: Very common

Frequent in

News & Media

100%

Less common in

Science

0%

Formal & Business

0%

Ludwig's WRAP-UP

In summary, "I thought that" is a versatile phrase used to express a past belief or opinion, as confirmed by Ludwig. It is grammatically correct and widely used, particularly in News & Media contexts. While generally neutral in register, more formal alternatives might be preferred in academic or professional writing. To enhance writing clarity, avoid overusing this phrase consecutively and consider using qualifiers to indicate shifts in perspective. As Ludwig demonstrates, "I thought that" serves as a fundamental tool for sharing personal reflections and providing context in various forms of communication.

FAQs

What can I say instead of "I thought that"?

You can use alternatives like "I believed that", "I considered that", or "in my opinion" depending on the context.

How do I use "I thought that" effectively in a sentence?

Use "I thought that" to introduce a past belief or opinion, and clarify whether you still hold that view. For instance, "I thought that the movie was great, but now I have changed my mind".

Is it appropriate to use "I thought that" in formal writing?

While grammatically correct, overuse of "I thought that" can make your writing seem less formal. In formal contexts, consider using more objective phrasing or varying your sentence structure.

What's the difference between "I thought that" and "I think that"?

"I thought that" refers to a past belief or opinion, whereas "I think that" expresses a current belief or opinion. Use "I thought that" when discussing something you no longer believe or something from the past.

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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: