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Justyna Jupowicz-Kozak

CEO of Professional Science Editing for Scientists @ prosciediting.com

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which I thought

Grammar usage guide and real-world examples

USAGE SUMMARY

The phrase "which I thought" is correct and usable in written English.
It can be used to express a previous belief or assumption about something, often in a context where that belief is being reconsidered or clarified. Example: "I was under the impression that the meeting was at 10 AM, which I thought was confirmed in the email."

✓ Grammatically correct

News & Media

Human-verified examples from authoritative sources

Exact Expressions

59 human-written examples

Which I thought was great".

News & Media

The New York Times

which I thought was very unfair.

News & Media

The New Yorker

"Which I thought was rather naked.

News & Media

The New Yorker

Which I thought was really cool".

(Which I thought was probably true).

Which I thought was a bit harsh.

She said yes, which I thought was pretty cool.

News & Media

The New York Times

Which I thought revealed a lot about his band.

News & Media

Independent

It overtook Prince, which I thought was terrible!

News & Media

Independent

I spotted Harrison Ford, which I thought was pretty exciting.

News & Media

The Guardian

Then he made The Fighter, which I thought was terrific.

News & Media

The Guardian
Show more...

Expert writing Tips

Best practice

When using "which I thought", ensure the clause it introduces logically connects to the main sentence, providing relevant context or explanation.

Common error

Avoid replacing "which" with "that" when the clause is nonrestrictive and adds extra information, as this can alter the meaning or sound unnatural. "Which", preceded by a comma, is typically used for nonrestrictive clauses.

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

Antonio Rotolo, PhD

Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Source & Trust

88%

Authority and reliability

4.6/5

Expert rating

Real-world application tested

Linguistic Context

The phrase "which I thought" functions as a relative clause modifying a preceding noun phrase or clause. It introduces a personal perspective or belief about something. Ludwig AI confirms that this is correct and usable in written English.

Expression frequency: Very common

Frequent in

News & Media

74%

Wiki

6%

Science

5%

Less common in

Formal & Business

4%

Encyclopedias

0%

Reference

0%

Ludwig's WRAP-UP

In summary, "which I thought" is a common and grammatically sound phrase used to express personal opinions or beliefs. Ludwig AI confirms its usability. Predominantly found in News & Media, it adds a subjective viewpoint to statements. While alternatives like "what I believed" or "from my perspective" exist, "which I thought" maintains a neutral register suitable for various writing contexts. Remember to use "which" correctly, setting off the clause with commas when it's nonrestrictive to avoid grammatical errors.

FAQs

How can I use "which I thought" in a sentence?

"Which I thought" is used to add a personal belief or opinion to a statement. For example, "The movie was long, "which I thought" made it boring."

What are some alternatives to "which I thought"?

Alternatives include phrases like "what I believed", "as I understood it", or "from my perspective". Consider "what I believed" if you want to emphasize the belief itself, or "from my perspective" to highlight the subjective nature of the opinion.

Is it always necessary to include "which I thought" in a sentence?

No, it's not always necessary. The phrase adds a personal touch, but it can be omitted if the sentence is clear without it. For instance, instead of saying "The plan was risky, "which I thought" was a mistake", you could simply say, "The plan was risky and a mistake."

What is the difference between "which I thought" and "that I thought"?

"Which I thought" usually introduces a nonrestrictive clause, adding extra information, whereas "that I thought" introduces a restrictive clause, essential for understanding the sentence's meaning. Although the difference is subtle, "which I thought", set off by commas, is generally preferred when providing additional commentary or perspective.

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Source & Trust

88%

Authority and reliability

4.6/5

Expert rating

Real-world application tested

Most frequent sentences: