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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

keep proof of

Grammar usage guide and real-world examples

USAGE SUMMARY

The phrase "keep proof of" is correct and usable in written English.
You can use it when instructing someone to retain evidence or documentation of something for future reference. Example: "Please keep proof of your payment in case there are any issues with your order."

✓ Grammatically correct

Wiki

News & Media

Science

Human-verified examples from authoritative sources

Exact Expressions

7 human-written examples

Keep proof of mailing too, preferably certified mail to provide verification of mailing and receipt.

News & Media

Forbes

Keep proof of your gift.

News & Media

Huffington Post

Australia's government is fighting to keep proof of Indonesian war crimes from public view, and the effort is apparently meant to keep Indonesia's government happy.

News & Media

Vice

During the sacrifice, photos have been taken in order to keep proof of where tumors developed.

Keep proof of ownership.

Keep proof of purchase of all items valued at over $200, wherever possible.

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Human-verified similar examples from authoritative sources

Similar Expressions

52 human-written examples

Do keep written proof of everything Once in your house, or even during the summer leading up to moving in, keep written proof of every request, question and answer between you and your landlord.

News & Media

Independent

Keep your proof of purchase and check numbers in case you lose them.

You must keep records as proof of any deduction claimed on your tax return.

News & Media

Forbes

Keep this as proof of your cancellation in the event you are accidentally charged in the future.

On the other hand, we prefer to keep the proofs for the sake of completeness.

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Expert writing Tips

Best practice

When providing instructions, be explicit about what kind of "proof" is needed (receipts, emails, photos) and for how long it should be kept.

Common error

Avoid assuming everyone understands what constitutes "proof". Always specify the exact documents or evidence needed to avoid confusion.

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

Antonio Rotolo, PhD

Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Source & Trust

80%

Authority and reliability

4.3/5

Expert rating

Real-world application tested

Linguistic Context

The phrase "keep proof of" functions as an imperative construction often used to advise or instruct someone to retain documentation or evidence for potential future use. As seen in Ludwig, this phrase is practical, recommending actions like retaining mailing confirmations or purchase records.

Expression frequency: Common

Frequent in

Wiki

32%

News & Media

32%

Science

12%

Less common in

Formal & Business

8%

Encyclopedias

0%

Reference

0%

Ludwig's WRAP-UP

In summary, "keep proof of" is a common and grammatically correct phrase used to advise retaining documentation or evidence. Ludwig AI confirms its usability and appropriateness across diverse contexts, primarily in Wiki, News & Media, and Scientific domains. For clarity, ensure the specific type of "proof" is specified. Alternatives include "retain evidence of" or "maintain records of". Mastering this phrase and its nuances enhances both written and spoken communication, particularly when offering instructions or providing guidance.

FAQs

How can I use "keep proof of" in a sentence?

You can use "keep proof of" to instruct someone to retain evidence or documentation. For example, "Please keep proof of your payment in case there are any issues with your order."

What are some alternatives to "keep proof of"?

Alternatives include "retain evidence of", "maintain records of", or "preserve documentation for", depending on the context.

Is it necessary to always "keep proof of" everything?

No, it's not necessary to keep proof of everything. It's advisable to keep proof of significant transactions, purchases, or agreements to protect your interests and rights.

What type of documents should I "keep proof of"?

You should consider keeping proof of documents such as receipts, contracts, medical records, tax returns, and any official correspondence. The specific documents depend on your personal and professional circumstances.

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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: