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Justyna Jupowicz-Kozak

CEO of Professional Science Editing for Scientists @ prosciediting.com

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the date of which

Grammar usage guide and real-world examples

USAGE SUMMARY

The phrase "the date of which" is correct and usable in written English.
It is typically used when referring to a specific event or occurrence in the past. For example: The concert was held on August 27th, the date of which I remember distinctly.

✓ Grammatically correct

News & Media

Encyclopedias

Wiki

Science

Human-verified examples from authoritative sources

Exact Expressions

17 human-written examples

The challenges of the national conference, the date of which has not yet been announced, are even more daunting.

News & Media

The New York Times

That is due to happen at an "extraordinary congress", the date of which will be decided by FIFA's executive committee.

News & Media

The Economist

He will answer the charge at a separate hearing, the date of which is to be fixed.

News & Media

Independent

Originally written in Greek about 180, Against Heresies is now known in its entirety only in a Latin translation, the date of which is disputed (200 or 400?).

And, Ms. Vallejo says, she has another reason for wanting to stay here: to attend the trial, the date of which has yet to be set, of Carnell Davis, the man charged with killing her husband and brother-in-law.

News & Media

The New York Times

Immigration and Customs Enforcement gave them orders to report to immigration agents every 30 days and to return for a hearing, the date of which has still not been set.

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Human-verified similar examples from authoritative sources

Similar Expressions

42 human-written examples

Those celebrated by the Christian community include Easter and Christmas, the dates of which vary, as elsewhere, between the Catholic and Orthodox communities.

From certain events, however, the dates of which I have since learned, I suppose myself to have been born in February, 1817".

Science

SEP

It is untouchable in its glory years, the dates of which are subject to great debate.

News & Media

Vice

Take your calendar and schedule in all of the obligations -- academic, extracurricular, and otherwise -- the dates of which you already know.

News & Media

Huffington Post

She's also created animated videos for the album; in the meantime, she's at work on her next exhibition, the dates of which she plans to announce on social media.

News & Media

Vice
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Expert writing Tips

Best practice

When using "the date of which", ensure the context clearly establishes what the "which" refers to, avoiding ambiguity. For better readability, consider rephrasing with a more direct construction, such as "the date when" or "the date that".

Common error

Avoid using "the date of which" in informal contexts. It can sound stilted. Opt for simpler alternatives like "when" or rewriting the sentence for clarity and conciseness.

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

Antonio Rotolo, PhD

Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Source & Trust

81%

Authority and reliability

4.1/5

Expert rating

Real-world application tested

Linguistic Context

The phrase "the date of which" functions as a relative clause, providing additional information about a previously mentioned date. As confirmed by Ludwig AI, the structure is grammatically correct, and many examples showcase its use in various contexts.

Expression frequency: Common

Frequent in

News & Media

40%

Science

20%

Wiki

20%

Less common in

Encyclopedias

13%

Formal & Business

7%

Academia

0%

Ludwig's WRAP-UP

In summary, "the date of which" is a grammatically sound relative clause used to provide additional context about a previously mentioned date. As Ludwig AI confirms, while correct, it often sounds formal and can be replaced with simpler alternatives like "the date when" or rephrasing for clarity. It's commonly found in news, encyclopedias, and scientific writing. When writing, consider your audience and the overall tone to determine if this formal construction is appropriate, or if a more direct approach would improve readability.

FAQs

How can I use "the date of which" in a sentence?

Use "the date of which" to refer back to a specific date previously mentioned. For example: "The event was scheduled for July 15th, the date of which is my birthday."

What are some alternatives to using "the date of which"?

Alternatives include phrases like "the date when", "the date that", or simply rewriting the sentence for better clarity.

Is it always necessary to use "the date of which"?

No, it's not always necessary. Often, you can rephrase the sentence to be more direct and avoid the relative clause altogether. Simpler constructions are often clearer.

Which is better, "the date of which" or "the date when"?

"The date when" is generally more straightforward and easier to understand. "The date of which" is grammatically correct but can sound overly formal. Choose the option that best suits the tone and audience of your writing.

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Source & Trust

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Authority and reliability

4.1/5

Expert rating

Real-world application tested

Most frequent sentences: