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Since I tried Ludwig back in 2017, I have been constantly using it in both editing and translation. Ever since, I suggest it to my translators at ProSciEditing.

Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
have been difficult to
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase 'have been difficult to' is correct and usable in written English.
It is commonly used in the perfect aspect (present perfect, past perfect, future perfect, etc.) to describe something that has caused difficulty or has been challenging. For example: "The changes to the company's structure have been difficult to adjust to."
✓ Grammatically correct
Science
News & Media
Academia
Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Human-verified examples from authoritative sources
Exact Expressions
60 human-written examples
Solutions have been difficult to come by.
News & Media
It must have been difficult to persevere?
News & Media
The more timid cats have been difficult to catch.
News & Media
But wins have been difficult to come by lately.
News & Media
It would have been difficult to prettify him.
News & Media
Ten years ago, it would have been difficult to find.
News & Media
In other words, first impressions have been difficult to modify.
News & Media
Details of the military operation have been difficult to confirm.
News & Media
This year, those words would have been difficult to say.
News & Media
"I know the decision must have been difficult to make".
News & Media
On paper, her sentences would have been difficult to diagram.
News & Media
Expert writing Tips
Best practice
When using "have been difficult to", ensure the subject and verb agree in number and tense. This maintains grammatical accuracy and clarity in your writing.
Common error
Avoid switching tenses mid-sentence when using "have been difficult to". Maintain a consistent tense throughout the sentence to prevent confusion.
Source & Trust
86%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "have been difficult to" typically functions as part of a verb phrase, indicating that an action or situation has presented challenges. It's often used to describe obstacles encountered in various contexts, as shown by Ludwig's examples.
Frequent in
Science
40%
News & Media
25%
Academia
20%
Less common in
Formal & Business
5%
Encyclopedias
0%
Wiki
0%
Ludwig's WRAP-UP
The phrase "have been difficult to" is a versatile expression used to convey challenges or obstacles encountered in various contexts. Ludwig AI confirms its grammatical correctness and common usage. It is particularly prevalent in scientific, academic, and news-related writing, indicating complexities and struggles. While alternatives like ""have proven challenging to"" and ""have presented obstacles to"" offer subtle variations in meaning, "have been difficult to" remains a widely understood and accepted way to express difficulty.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
have proven challenging to
Replaces "difficult" with "challenging", emphasizing the demanding nature of the task.
have presented obstacles to
Shifts the focus to the obstacles encountered, highlighting the impediments faced.
have posed a challenge for
Uses a more active construction, indicating that something created difficulty.
have not been easy to
Simplifies the language, replacing "difficult" with "not easy" for a less formal tone.
have been problematic for
Focuses on the problems caused by something, rather than just the difficulty.
have been complicated to
Emphasizes the intricate nature of the situation, suggesting a complex difficulty.
have required considerable effort to
Highlights the amount of effort needed, indicating that the task was demanding.
have struggled to
Conveys a sense of ongoing effort and difficulty in achieving something.
have met with resistance in
Focuses on the opposition encountered, indicating that something faced difficulty due to resistance.
have failed to
Indicates an unsuccessful attempt, implying the difficulty was insurmountable.
FAQs
How can I use "have been difficult to" in a sentence?
You can use "have been difficult to" to describe tasks, situations, or concepts that presented challenges. For example, "These observations "have been difficult to explain"".
What are some alternatives to "have been difficult to"?
Alternatives include "have proven challenging to", "have presented obstacles to", or "have not been easy to" depending on the specific nuance you wish to convey.
Is it better to say "have been difficult to" or "were difficult to"?
The choice depends on the time frame. "Have been difficult to" implies the difficulty persists or has relevance to the present, while "were difficult to" refers to a difficulty solely in the past.
What's the difference between "have been difficult to" and "has been difficult to"?
"Have been difficult to" is used with plural subjects (e.g., "The problems have been difficult to solve"), whereas "has been difficult to" is used with singular subjects (e.g., "The problem has been difficult to solve").
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Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Source & Trust
86%
Authority and reliability
4.5/5
Expert rating
Real-world application tested