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
a hard time categorising
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "a hard time categorising" is correct and usable in written English.
It can be used when expressing difficulty in classifying or organizing something into specific categories. Example: "I had a hard time categorising the various species of plants in the garden."
✓ Grammatically correct
News & Media
Arts
Alternative expressions(2)
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
1 human-written examples
They have a hard time categorising it".
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
59 human-written examples
He had a hard time.
News & Media
"It's a hard time.
News & Media
"It was a hard time.
News & Media
So I really had a hard time".
News & Media
Mrs Merkel has a hard time ahead.
News & Media
RESTLESS I have a hard time sleeping.
News & Media
I think she had a hard time.
News & Media
We all have had a hard time.
News & Media
I was having a hard time".
News & Media
It was a hard time for us.
News & Media
Expert writing Tips
Best practice
When using "a hard time categorising", ensure the context clearly identifies what is proving difficult to classify. Be specific to enhance clarity for the reader.
Common error
Avoid using overly complex vocabulary when expressing the difficulty in categorizing. Simple and direct language often conveys the intended meaning more effectively.
Source & Trust
94%
Authority and reliability
4.1/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "a hard time categorising" functions as an adjective phrase describing the difficulty experienced when attempting to classify something. As shown in Ludwig, it specifies the nature of the difficulty.
Frequent in
News & Media
50%
Arts
50%
Science
0%
Less common in
Formal & Business
0%
Wiki
0%
Reference
0%
Ludwig's WRAP-UP
In summary, "a hard time categorising" describes the experience of finding it difficult to classify or organize something. Ludwig AI indicates that the phrase is grammatically correct and usable in written English. While relatively rare in occurrence, it's found in reputable sources such as The Guardian and serves to communicate a challenge in the process of classification. Alternatives like "difficulty in categorizing" or "struggling to classify" can be used for variety or to adjust the level of formality. When writing, ensure that the context is clear to emphasize what exactly is proving difficult to classify.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
difficulty in categorizing
Replaces "a hard time" with "difficulty in".
struggling to classify
Uses a verb-based structure instead of a noun phrase.
finding it difficult to categorize
Emphasizes the act of finding the categorization process challenging.
having trouble classifying
Replaces "a hard time" with "having trouble".
experiencing difficulty in classifying
More formal alternative using "experiencing difficulty".
challenged to categorize
Implies that there is a challenging scenario.
facing difficulties in categorization
Focuses on the difficulties present in the categorization process itself.
unable to readily categorize
Highlights a lack of immediate ability to categorize.
puzzled by categorization
Emphasizes being confused by the nature of categories.
at a loss to categorize
Expresses uncertainty in how to categorize something.
FAQs
How can I use "a hard time categorising" in a sentence?
You can use "a hard time categorising" to describe difficulty in classifying items or concepts. For example: "They have "a hard time categorising" it".
What are some alternatives to "a hard time categorising"?
Alternatives include "difficulty in categorizing", "struggling to classify", or "finding it difficult to categorize".
Is it better to use "categorizing" or "categorisation" with "a hard time"?
Both "categorizing" and "categorisation" are correct, but "categorizing" (with a 'z') is more common in American English, while "categorisation" (with an 's') is more common in British English. The choice depends on your audience.
When is it appropriate to use "a hard time categorising"?
It is appropriate to use "a hard time categorising" in situations where you want to express that something is difficult to classify or organize into specific categories. It is suitable for both formal and informal contexts, although more formal alternatives might exist.
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
94%
Authority and reliability
4.1/5
Expert rating
Real-world application tested