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Justyna Jupowicz-Kozak

CEO of Professional Science Editing for Scientists @ prosciediting.com

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has maintained

Grammar usage guide and real-world examples

USAGE SUMMARY

"has maintained" can be used in written English.
It is the present perfect tense of the verb "maintain" and is used to describe an action that started in the past and continues up to the present. Example: He has maintained a high level of fitness throughout his entire life.

✓ Grammatically correct

News & Media

Science

Human-verified examples from authoritative sources

Exact Expressions

60 human-written examples

He has maintained his innocence.

But Khamenei himself has maintained a silence.

News & Media

The Guardian

HAL has maintained a steely silence.

News & Media

The New York Times

Carruth has maintained his innocence.

He has maintained his smoothness.

News & Media

The New York Times

He has maintained that he was innocent.

News & Media

The New York Times

Sandusky, 68, has maintained his innocence.

Yet he has maintained two family traditions.

News & Media

The Economist

The company has maintained a measured tone.

News & Media

The New York Times

Ms Lumley has maintained a public silence.

News & Media

Independent

Meanwhile, he has maintained his innocence.

News & Media

The New York Times
Show more...

Expert writing Tips

Best practice

Use "has maintained" to emphasize the continuation of a state, condition, or action from the past to the present. This is especially effective when highlighting consistency over time.

Common error

Avoid using "has maintained" when referring to a single, completed action in the past. Instead, use the simple past tense "maintained".

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

Antonio Rotolo, PhD

Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Source & Trust

84%

Authority and reliability

4.5/5

Expert rating

Real-world application tested

Linguistic Context

The phrase "has maintained" functions as a verb phrase, specifically in the present perfect tense. Ludwig confirms it's grammatically sound and widely used. It highlights the continuation of an action or state from the past into the present.

Expression frequency: Very common

Frequent in

News & Media

60%

Science

20%

Encyclopedias

10%

Less common in

Formal & Business

5%

Reference

3%

Wiki

2%

Ludwig's WRAP-UP

In summary, the phrase "has maintained" is a grammatically correct and frequently used verb phrase that indicates the continuation of a state or action from the past into the present. According to Ludwig AI, it is indeed suitable for use in written English. Predominantly found in news and media contexts, as well as scientific publications, it serves to emphasize consistency and stability. Alternatives like "has kept up" or "has preserved" can offer similar meanings with slight variations in nuance. Remember to use the correct tense and avoid using it when the action is already completed in the past.

FAQs

How do I use "has maintained" in a sentence?

"Has maintained" is used to describe an action or state that began in the past and continues to the present. For example, "The company has maintained a strong market position".

What can I say instead of "has maintained"?

You can use alternatives like "has kept up", "has upheld", or "has preserved" depending on the context.

Which is correct, "has maintained" or "had maintained"?

"Has maintained" is present perfect, indicating an action continuing to the present. "Had maintained" is past perfect, referring to an action completed before another point in the past. Choose the tense that accurately reflects the timeline.

What is the difference between "has maintained" and "is maintaining"?

"Has maintained" emphasizes the sustained result of a past action, while "is maintaining" focuses on the ongoing process in the present. For example, "He has maintained his innocence" versus "He is maintaining his composure".

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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: