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Justyna Jupowicz-Kozak

CEO of Professional Science Editing for Scientists @ prosciediting.com

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has presented difficulties

Grammar usage guide and real-world examples

USAGE SUMMARY

The phrase "has presented difficulties" is correct and usable in written English.
It can be used to describe a situation or issue that has caused challenges or obstacles over a period of time. Example: "The new policy has presented difficulties for many employees trying to adapt to the changes."

✓ Grammatically correct

News & Media

Science

Encyclopedias

Human-verified examples from authoritative sources

Exact Expressions

4 human-written examples

Ever since then, however, the work has presented difficulties to the gatekeepers of the canon.

News & Media

The New Yorker

Yet each of America's recent military adversaries has presented difficulties of its own.

News & Media

The Economist

But the explosion of mobile users and ads has presented difficulties.

His Marxist views have proved a real stumbling block to his assimilation in the West, and his use of formalist techniques in the service of entertainment has presented difficulties in the socialist countries.

Human-verified similar examples from authoritative sources

Similar Expressions

55 human-written examples

The Malian frontier could have presented difficulties, though in the end it proved permeable.

News & Media

The Economist

Though the beavers are beloved by most Stockholmers, they have presented difficulties for city officials as the animals sink their teeth into the city's trees, and even people.

Science & Research

Science Magazine

By comparing new (mm8) and old (mm2) genome assemblies we identified 41 Abp genes in a large (~1.8 Mb) contiguous segment that had presented difficulties when originally assembled.

Because of the extreme depth of the ocean in the area of the battle (more than 17000 feet), researching the battlefield has presented extraordinary difficulties.

In France, the DMP project has presented many difficulties that, to date, have prevented its development.

Dating of evolutionary events has presented major difficulties in phylogeographic studies of birds.

This article has presented various difficulties that require further pragmatic discussion for their solution.

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Expert writing Tips

Best practice

When using "has presented difficulties", ensure that the subject clearly identifies what is causing the challenges. Be specific to enhance clarity.

Common error

Avoid using "has presented difficulties" without clearly specifying what entity or situation is causing the difficulties. Ensure the context provides enough information to understand the source of the problem.

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

Antonio Rotolo, PhD

Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Source & Trust

87%

Authority and reliability

4.5/5

Expert rating

Real-world application tested

Linguistic Context

The phrase "has presented difficulties" functions as a verb phrase indicating that something has caused problems or challenges. As Ludwig AI confirms, it's usable in written English. Examples show its application in diverse contexts.

Expression frequency: Uncommon

Frequent in

News & Media

40%

Science

40%

Encyclopedias

10%

Less common in

Wiki

10%

Formal & Business

0%

Social Media

0%

Ludwig's WRAP-UP

In summary, the phrase "has presented difficulties" is a grammatically correct and usable expression to describe situations that have caused challenges. As Ludwig AI indicates, it's appropriate for use in various contexts, including news, science, and encyclopedic writing. Although not exceedingly common, its frequency is significant enough to warrant understanding its proper usage. When using this phrase, ensure you clearly specify what entity is causing the difficulties to maintain clarity and avoid vague attributions.

FAQs

What does "has presented difficulties" mean?

The phrase "has presented difficulties" means that something has caused problems or challenges over a period of time. It indicates that a particular situation, task, or object has not been easy to deal with.

What can I say instead of "has presented difficulties"?

You can use alternatives like "has posed challenges", "has created problems", or "has given rise to complications depending on the context.

Is it better to say "has presented challenges" or "has presented difficulties"?

Both "has presented challenges" and "has presented difficulties" are correct. The choice depends on the specific nuance you want to convey. "Challenges" often implies an opportunity for growth, while "difficulties" emphasizes the problematic aspect.

How can I use "has presented difficulties" in a sentence?

You can use "has presented difficulties" to describe situations where something has caused problems. For example, "Implementing the new software has presented difficulties for the IT department."

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Source & Trust

87%

Authority and reliability

4.5/5

Expert rating

Real-world application tested

Most frequent sentences: