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
I have difficulty understanding
Grammar usage guide and real-world examplesUSAGE SUMMARY
The sentence "I have difficulty understanding" is correct and usable in written English.
You can use this sentence when you are having trouble making sense of something, either due to its complexity or because of a language barrier. For example, "I have difficulty understanding the lecture on quantum physics."
✓ Grammatically correct
News & Media
Science
Wiki
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
3 human-written examples
Moreover, Congressman Brad Sherman continued, "I have difficulty understanding what has the MEK done, even remotely, in recent times, that causes the MEK to be on that list.
News & Media
I have difficulty understanding what it's like not to be fearful while I watch the government and the public deny my civil rights and openly discuss making me a second-class citizen via legislation".
News & Media
I have difficulty understanding what "speciation across...transition" means but I assume that here again the monophyly of all extant eukaryotes is the point.
Science
Human-verified similar examples from authoritative sources
Similar Expressions
56 human-written examples
As a tabloid tosspot of some note, I had difficulty understanding the concept of Sky as Rupert slowly explained it.
News & Media
"I had difficulty understanding an entry in one of the big catalog books, so I waited on line until my turn came.
News & Media
Even then, I had difficulty understanding what I had gone through.
News & Media
Although people are better informed than they were, I think they have difficulty understanding contemporary art.
News & Media
I, for one, have difficulty understanding the risk/benefit analysis to the U.S. of transporting filthy oil under some of our most precious aquifers to dump 17percentt more carbon than alternative fuel sources into the atmosphere when it contributes absolutely nothing to our energy independence, and raises the price of gasoline in the mid-west.
News & Media
Outsiders have trouble understanding them when they speak, and family members have difficulty understanding one another.
News & Media
The real problem is the word "send", which Vote Leave seems to have difficulty understanding.
News & Media
He is so inarticulate that reporters occasionally have difficulty understanding what he has just said.
News & Media
Expert writing Tips
Best practice
When expressing difficulty in understanding, follow "I have difficulty understanding" with a specific subject. For example, "I have difficulty understanding the concept of quantum entanglement."
Common error
Avoid using overly passive constructions when expressing difficulty. Instead of "The instructions are difficult for me to understand", opt for the more direct "I have difficulty understanding the instructions".
Source & Trust
82%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "I have difficulty understanding" serves as a statement of cognitive challenge, indicating that the speaker is experiencing problems in comprehending something. As Ludwig AI confirms, this is perfectly usable in written English. It's a direct way to communicate a lack of understanding.
Frequent in
News & Media
40%
Science
40%
Wiki
20%
Less common in
Formal & Business
0%
Encyclopedias
0%
Reference
0%
Ludwig's WRAP-UP
In summary, "I have difficulty understanding" is a grammatically sound and frequently used phrase to express comprehension challenges. Ludwig AI states that it can be used when you're having trouble making sense of something, whether due to complexity or language barriers. While suitable across various contexts, Ludwig’s analysis indicates that its usage is particularly common in news, scientific and wiki settings. For those seeking alternatives, options like "I struggle to comprehend" or "I find it hard to understand" offer slight variations in tone. It is a correct and usable english sentence.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
I struggle to comprehend
Replaces "difficulty understanding" with "struggle to comprehend", emphasizing the effort involved.
I find it hard to understand
Uses "find it hard" instead of "have difficulty", changing the sentence structure.
I am having trouble understanding
Changes from present to present progressive, highlighting the ongoing nature of the difficulty.
I'm finding it difficult to understand
Uses "finding it difficult" to express the same meaning with slight structural variation.
I can't quite grasp
Replaces "understanding" with "grasp", using a more informal expression.
It's challenging for me to understand
Shifts the focus to the challenge, rather than personal difficulty.
I am unable to understand
Presents a more direct and absolute lack of understanding.
I'm not able to make sense of
Uses a more descriptive phrase "make sense of" to express the difficulty.
I fail to understand
Emphasizes a complete lack of understanding, which can sound stronger.
My understanding is limited
Indicates a lack of complete comprehension due to limitations.
FAQs
How can I use "I have difficulty understanding" in a sentence?
Use "I have difficulty understanding" to express that you find something hard to comprehend. For example, "I have difficulty understanding /s/complex+mathematical+equations" or "I have difficulty understanding /s/foreign+accents".
What's a more formal way to say "I have difficulty understanding"?
More formal alternatives include "I struggle to comprehend", "I find it challenging to understand", or "My comprehension is limited". Each of these phrases conveys a similar meaning with a more sophisticated tone.
Which is correct, "I have difficulty to understand" or "I have difficulty understanding"?
"I have difficulty understanding" is the correct form. The gerund (understanding) is required after "difficulty". "I have difficulty to understand" is grammatically incorrect.
What can I say instead of "I have difficulty understanding" to sound more casual?
For a more casual tone, you could say "I can't quite grasp it", "I'm not getting it", or "It's hard for me to understand". These options are less formal and more conversational.
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
82%
Authority and reliability
4.5/5
Expert rating
Real-world application tested