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Justyna Jupowicz-Kozak quote

Justyna Jupowicz-Kozak

CEO of Professional Science Editing for Scientists @ prosciediting.com

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have maintained

Grammar usage guide and real-world examples

USAGE SUMMARY

"have maintained" is correct and usable in written English. You can use it to indicate that something has been kept or continued over a period of time. Example: "They have maintained a high level of quality in their products." Alternative expressions include "have kept" and "have upheld."

✓ Grammatically correct

News & Media

Science

Formal & Business

Human-verified examples from authoritative sources

Exact Expressions

57 human-written examples

Policies have maintained it".

News & Media

The New Yorker

All have maintained their innocence.

News & Media

The New York Times

We have maintained the dividend.

Some schools have maintained a public silence.

News & Media

The New Yorker

Indians have maintained a huge lead.

News & Media

The Economist

Both men have maintained their innocence.

News & Media

The New York Times

And we have maintained the sanctions.

News & Media

The New York Times

We have maintained our stance all along.

News & Media

The New York Times

They have maintained a friendship since then.

Show more...

Human-verified similar examples from authoritative sources

Similar Expressions

2 human-written examples

He has maintained his innocence.

But Khamenei himself has maintained a silence.

News & Media

The Guardian

Expert writing Tips

Best practice

When writing about past events or situations, ensure you use the correct tense. For example, “they "have maintained" their innocence” (present perfect) indicates the continued claim up to the present.

Common error

Ensure correct tense usage when using "have maintained". Avoid using simple past tense ('maintained') when the action's relevance continues to the present. Use present perfect ('have maintained') to indicate ongoing relevance.

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

Antonio Rotolo, PhD

Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Source & Trust

89%

Authority and reliability

4.6/5

Expert rating

Real-world application tested

Linguistic Context

The phrase "have maintained" functions as a verb phrase, specifically the present perfect tense, used to indicate an action that started in the past and continues to the present or has relevance to the present. Ludwig AI confirms its grammatical correctness and usability.

Expression frequency: Very common

Frequent in

News & Media

55%

Science

20%

Formal & Business

10%

Less common in

Encyclopedias

5%

Wiki

5%

Reference

5%

Ludwig's WRAP-UP

In summary, "have maintained" is a grammatically sound and frequently used phrase that indicates the continuation of an action or condition from the past into the present. As Ludwig AI confirms, its diverse applications span from news and media to scientific and business contexts, reflecting its versatility. To ensure effective communication, it's crucial to consider proper tense and context, choosing semantically related alternatives such as "have preserved" or "have upheld" to precisely convey the intended message.

FAQs

How can I use "have maintained" in a sentence?

Use "have maintained" to indicate that something has been kept at a certain level or condition over a period of time. For example, "The company "has maintained its market share" despite increased competition."

What are some alternatives to "have maintained"?

You can use alternatives like "have preserved", "have upheld", or "have retained" depending on the specific context.

Is it correct to say "had maintained" instead of "have maintained"?

While "had maintained" is grammatically correct, it refers to a time period prior to another past event, while "have maintained" indicates an action that started in the past and continues to the present. Choose the tense that best fits your intended meaning.

What's the difference between "have maintained" and "have kept up"?

"Have maintained" suggests keeping something at a consistent level, whereas "have kept up" implies making an effort to stay current or continue a certain pace. The choice depends on whether you want to emphasize consistency or ongoing effort.

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Source & Trust

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Authority and reliability

4.6/5

Expert rating

Real-world application tested

Most frequent sentences: