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Justyna Jupowicz-Kozak

CEO of Professional Science Editing for Scientists @ prosciediting.com

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keep sure

Grammar usage guide and real-world examples

USAGE SUMMARY

'keep sure' is not a grammatically correct phrase to use in written English.
To express an idea similar to "be sure to keep something" you would use the phrase "make sure to keep". For example: Make sure to keep all of your receipts for tax season.

⚠ May contain grammatical issues

News & Media

Wiki

Human-verified examples from authoritative sources

Exact Expressions

2 human-written examples

If they came to power, they would probably keep Sure Start, but they also want to make child-care provision more flexible.

News & Media

The Economist

Ministers have said that enough money remains in the system to keep Sure Start centres open, even as the coalition works to reduce the national deficit, but that they also want to see services better targeted to meet the needs of the poorest parents.

News & Media

BBC

Human-verified similar examples from authoritative sources

Similar Expressions

58 human-written examples

Be sure to keep safe.

"I'll need to keep improving, for sure.

News & Media

BBC

But for sure, keep training.

News & Media

Huffington Post

So, sure, keep a couple mainstream pundits.

News & Media

Huffington Post

If you're not sure, keep it simple.

To keep calm make sure you're in your bed.

But if you are really sure, keep on reading.

"O.K.; make sure you keep that clean.

News & Media

The New York Times

Be sure to keep your goals realistic.

Show more...

Expert writing Tips

Best practice

When aiming to convey the idea of ensuring something is maintained, use "make sure to keep" or "be sure to keep" instead of the ungrammatical "keep sure".

Common error

The phrase "keep sure" does not conform to standard English grammar. Using it can detract from your message and undermine your credibility. Always opt for grammatically correct alternatives such as "make sure to keep".

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

Antonio Rotolo, PhD

Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Source & Trust

82%

Authority and reliability

1.8/5

Expert rating

Real-world application tested

Linguistic Context

The phrase "keep sure" is typically intended to function as an imperative, aiming to instruct someone to ensure or maintain something. However, according to Ludwig AI, this phrase is grammatically incorrect. Examples in Ludwig illustrate intended usage, but also highlight its non-standard nature.

Expression frequency: Rare

Frequent in

Wiki

50%

News & Media

50%

Science

0%

Less common in

Formal & Business

0%

Encyclopedias

0%

Academia

0%

Ludwig's WRAP-UP

In summary, while you might encounter the phrase "keep sure", it's essential to recognize that it's grammatically incorrect in standard English. As Ludwig AI points out, phrases like "make sure to keep" or "be sure to keep" are the correct alternatives. Usage analysis shows it appearing in informal contexts like Wiki and News & Media, but its incorrect nature advises against using it in formal or professional settings. To ensure clear and credible communication, always opt for grammatically sound alternatives when expressing the need to maintain or ensure something.

FAQs

What is the correct way to say "keep sure"?

The correct way to express the idea of ensuring something is maintained is to use phrases like "make sure to keep" or "be sure to keep".

Is "keep sure" grammatically correct?

No, "keep sure" is not grammatically correct in standard English. The correct phrasing involves using auxiliary verbs like "make" or "be" to form the imperative.

What are some alternatives to "keep sure" that I can use in my writing?

Instead of "keep sure", you can use phrases such as "ensure you maintain", "guarantee you retain", or "certainly preserve" depending on the context.

When should I use "make sure to keep" instead of "keep sure"?

Always use "make sure to keep" or "be sure to keep". "Keep sure" is ungrammatical and should be avoided in all contexts.

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Source & Trust

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Authority and reliability

1.8/5

Expert rating

Real-world application tested

Most frequent sentences: