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Justyna Jupowicz-Kozak

CEO of Professional Science Editing for Scientists @ prosciediting.com

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ought to kept

Grammar usage guide and real-world examples

USAGE SUMMARY

The phrase "ought to kept" is not correct in English.
Did you mean "ought to be kept"? You can use the corrected phrase when expressing a recommendation or obligation regarding something that should be maintained or preserved. Example: "The documents ought to be kept in a secure location to ensure their safety."

⚠ May contain grammatical issues

News & Media

Human-verified examples from authoritative sources

Exact Expressions

1 human-written examples

No human arrangement can guarantee perfection, but if perfection is not possible, then the number of errors ought to kept as low as possible.

News & Media

The New York Times

Human-verified similar examples from authoritative sources

Similar Expressions

56 human-written examples

You ought to keep him chained up".

News & Media

The New Yorker

The house, in my opinion, ought to keep me.

News & Media

The New Yorker

This Kromer ought to keep in mind, yet didn't.

News & Media

The New Yorker

That ought to keep the bots confused for a while.

"I ought to keep my mouth shut," he said.

News & Media

The New Yorker

"I just think a man ought to keep his word.

News & Media

The New York Times

A glut of capital ought to keep things affordable for borrowers and increase liquidity.

News & Media

The Economist

And so I think we ought to keep on the track that we are on".

News & Media

The New York Times

Publicity alone, he thought, ought to keep the place afloat for a while.

News & Media

The New Yorker

Meanwhile, insurers ought to keep paying for women who are already in that category.

News & Media

The New York Times
Show more...

Expert writing Tips

Best practice

When you intend to express obligation or advisability, ensure the phrase "ought to" is followed by "be" when using the passive voice. For example, "The files ought to be kept secure."

Common error

Avoid using "ought to" directly with a past participle. The correct structure in the passive voice requires "be" (e.g., "ought to be kept"). Using "ought to kept" is grammatically incorrect.

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

Antonio Rotolo, PhD

Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Source & Trust

96%

Authority and reliability

1.8/5

Expert rating

Real-world application tested

Linguistic Context

The phrase "ought to kept" incorrectly attempts to combine the auxiliary verb "ought to" with a past participle without the necessary "be" to form a passive construction. Ludwig AI reports this usage as incorrect. The only example provided includes the typo.

Expression frequency: Rare

Frequent in

News & Media

100%

Less common in

Science

0%

Formal & Business

0%

Reference

0%

Ludwig's WRAP-UP

In summary, the phrase "ought to kept" is grammatically incorrect. The correct form requires the inclusion of "be" between "ought to" and the past participle (e.g., "ought to be kept"). Ludwig AI identifies this usage as incorrect. When expressing obligation or advisability, make sure to include the "be" to form passive voice correctly. Consider alternatives such as "should be kept" or "must be kept" to maintain clarity and grammatical accuracy. The current available data indicates that "ought to kept" is rarely used, and when it appears, it is generally in the context of News & Media but as a mistake.

FAQs

What is the correct grammatical structure when using "ought to" with a past participle?

When using "ought to" with a past participle, always include "be" to form the passive voice correctly. The correct structure is "ought to be" + past participle (e.g., "ought to be kept").

What can I say instead of "ought to kept" to maintain a similar meaning?

Instead of "ought to kept", you can use alternatives like "ought to be kept", "should be kept", or "must be kept" depending on the context.

Is "ought to kept" ever grammatically correct?

No, "ought to kept" is not grammatically correct. The correct form requires the inclusion of "be" before the past participle (e.g., "ought to be kept").

What is the difference between "ought to be kept" and "should be kept"?

"Ought to be kept" and "should be kept" both express a recommendation or obligation. "Ought to" is generally considered slightly more formal or carrying a stronger sense of moral duty than "should" but they are largely interchangeable. You can use must be kept to convey a stronger sense of obligation

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Real-world application tested

Most frequent sentences: