Used and loved by millions
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
that is proving difficult to continue
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "that is proving difficult to continue" is correct and usable in written English.
It can be used when discussing a task, project, or situation that is becoming challenging to maintain or carry on with. Example: "The project has faced numerous setbacks, and now that is proving difficult to continue without additional resources."
✓ Grammatically correct
Alternative expressions(12)
Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Human-verified similar examples from authoritative sources
Similar Expressions
60 human-written examples
Insidious damage, that is proving difficult to repair.
News & Media
They would prefer to continue with both, but that is proving difficult.
Science & Research
That is proving difficult.
News & Media
But that is proving difficult.
News & Media
The strategy is proving difficult to execute.
News & Media
Mr Wolf is proving difficult to attack.
News & Media
But it was proving difficult to keep track of such details as the lethal toll continued to rise.
News & Media
It was proving difficult to find.
News & Media
There are concerns that if bishops are excluded from the upper house, it will prove difficult to continue to allow the Church of England to remain the established church.
News & Media
Figuring out how to restore that name is proving difficult.
News & Media
McLaren's problem is that dropping Honda is proving difficult.
News & Media
Expert writing Tips
Best practice
Use "that is proving difficult to continue" when you want to express that an activity or project is facing increasing obstacles that threaten its sustainability. Be specific about the reasons for the increasing difficulty.
Common error
Avoid using "that is proving difficult to continue" without providing context. Instead of saying "The project is proving difficult to continue", specify what makes it difficult, such as "The project is proving difficult to continue due to budget constraints and lack of resources".
Source & Trust
60%
Authority and reliability
3.8/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "that is proving difficult to continue" functions as a descriptive statement, indicating that an action, project, or state is encountering increasing obstacles that make its continuation challenging. As pointed out by Ludwig AI, the phrase is grammatically correct and usable in written English, even if concrete examples are lacking.
Frequent in
Science
0%
News & Media
0%
Formal & Business
0%
Less common in
Science
0%
News & Media
0%
Formal & Business
0%
Ludwig's WRAP-UP
In summary, "that is proving difficult to continue" is a phrase used to express increasing challenges or unsustainability in a situation. While grammatically correct, Ludwig AI indicates that this phrase lacks sufficient real-world examples to fully assess its typical usage patterns. To enhance clarity and impact, it's advisable to provide specific context regarding the nature of the difficulties. Alternatives such as "that is becoming unsustainable" or "it is increasingly hard to maintain" can offer similar meanings, depending on the desired nuance. Use this phrase thoughtfully to convey a sense of escalating challenges and potential need for intervention.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
that is becoming unsustainable
Focuses on the lack of sustainability rather than difficulty.
it is increasingly hard to maintain
Emphasizes the increasing effort required for maintenance.
it's getting harder to sustain
Informal phrasing, highlighting increasing difficulty.
it's proving a challenge to proceed with
Highlights the challenging nature of proceeding.
that is becoming unfeasible to maintain
Emphasizes the lack of feasibility.
that's hard to keep going
More informal, focusing on the continuation aspect.
the continuation is proving challenging
Shifts the focus to the act of continuation itself.
it is increasingly difficult to uphold
Focuses on upholding or maintaining a standard.
that path is becoming untenable
Highlights the unsustainable nature of a chosen path.
sustainability is increasingly compromised
Focuses on the declining sustainability of something.
FAQs
What does "that is proving difficult to continue" mean?
It means something is becoming increasingly challenging or impossible to sustain or carry on.
How can I use "that is proving difficult to continue" in a sentence?
You can use it to describe a situation where progress is hindered by increasing obstacles. For example, "The research is proving difficult to continue without additional funding."
What are some alternatives to "that is proving difficult to continue"?
Alternatives include "that is becoming unsustainable", "it is increasingly hard to maintain", or "it's getting harder to sustain".
When is it appropriate to use "that is proving difficult to continue"?
It's appropriate when describing a situation that faces growing challenges and is becoming harder to maintain or progress with, often implying a need for changes or interventions.
Editing plus AI, all in one place.
Stop switching between tools. Your AI writing partner for everything—polishing proposals, crafting emails, finding the right tone.
Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Source & Trust
60%
Authority and reliability
3.8/5
Expert rating
Real-world application tested