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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
I underline that
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "I underline that" is correct and usable in written English.
It can be used to emphasize a point or highlight the importance of a statement you are making. Example: "In our discussion about climate change, I underline that immediate action is necessary to prevent further damage to our planet."
✓ Grammatically correct
News & Media
Science
Formal & Business
Alternative expressions(20)
I emphasize that
I want to stress that
I stress that
I want to highlight that
it is important to note that
I wish to emphasize that
I would like to point out that
It is important to note that
I must underscore that
Let me reiterate that
It should be noted that
Keep in mind that
I acknowledge that
I underscored that
I emphasised that
I underlined that
I highlighted that
I emphasized that
I highlight that
I stresses that
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
5 human-written examples
And infrastructure, I underline that word because that's really what we're building is new highways for finance.
News & Media
I think unless it's very serious, a lot of the time women have learned or have been taught — and I underline that ― to laugh it off and to think to themselves, Well, it's not really that serious.
News & Media
I underline that these computations are principally sensitive with the ZnS external growth shell thickness.
"I underline that from the Montenegrin side, there is no ambiguity when we reach out our hand to Croatia with the conviction that we have put these difficult moments behind us," he said.
News & Media
But I underline that this is not only something that the Americans have to do.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
55 human-written examples
But I cannot underline that often enough.
News & Media
I want to underline that -- no tax cut that adds to the deficit.
News & Media
Having served as a Navy psychiatrist during another unpopular war, Vietnam, I want to underline that much of the political and mental health fallout that we are seeing from this war is the unintended consequence of an all-volunteer military.
News & Media
I wanted to underline that strange calmness that lives inside anxiety".
News & Media
"I would like to underline that".
News & Media
So just to underline that point, I'm going to give an example of a very functionally specific brain region that absolutely, definitively was wired up by experience, not by genes, OK.
Expert writing Tips
Best practice
Employ "I underline that" sparingly to maximize its impact. Overuse can diminish its effectiveness and make your writing seem repetitive.
Common error
Avoid using "I underline that" when the emphasis is already clear from the context or other emphatic language. Redundancy weakens the statement rather than strengthening it.
Source & Trust
84%
Authority and reliability
4.1/5
Expert rating
Real-world application tested
Linguistic Context
The primary grammatical function of "I underline that" is to act as a discourse marker. It signals to the audience that the speaker/writer is about to emphasize a particular point or statement. As Ludwig AI confirms, the phrase is grammatically correct and serves to highlight importance.
Frequent in
News & Media
50%
Formal & Business
33%
Science
17%
Less common in
Reference
0%
Encyclopedias
0%
Wiki
0%
Ludwig's WRAP-UP
In summary, the phrase "I underline that" is a grammatically correct and usable expression to emphasize a crucial point. Ludwig AI indicates that it is a standard way to add emphasis. Its frequency is uncommon, appearing primarily in news, business, and scientific contexts. When using the phrase, ensure it is not redundant and aligns with the tone of your writing. Consider related phrases like "I emphasize that" or "I stress that" for variety. Using "I underline that" effectively can draw necessary attention to key details.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
I emphasize that
This alternative is a direct synonym, focusing on the act of giving prominence to something.
I stress that
This alternative suggests a forceful assertion of importance.
I want to highlight that
This alternative emphasizes the visual aspect of bringing attention to something.
I wish to emphasize that
This alternative introduces a slightly more formal tone.
I would like to point out that
This alternative draws attention to a specific fact or detail.
It is important to note that
This alternative shifts the focus to the importance of the information itself.
I must underscore that
This alternative is a more formal way of emphasizing a point, adding a sense of gravity.
Let me reiterate that
This alternative emphasizes that the speaker is repeating information for clarity.
It should be noted that
This alternative introduces information that the speaker considers relevant.
Keep in mind that
This alternative introduces a reminder or something the speaker wants the audience to consider
FAQs
How can I use "I underline that" in a sentence?
Use "I underline that" to emphasize a key point in your statement. For example, "Regarding the budget cuts, I underline that these changes will directly affect our department's ability to innovate."
What are some alternatives to "I underline that"?
You can use alternatives like "I emphasize that", "I stress that", or "I want to highlight that" to convey a similar meaning.
When is it appropriate to use "I underline that" in writing?
It's appropriate to use "I underline that" when you want to draw special attention to a particular aspect of your argument or statement, especially if that aspect is critical to understanding your overall message.
Is "I underline that" suitable for formal writing?
Yes, "I underline that" can be suitable for formal writing, especially when you need to clearly emphasize a key point. However, be mindful of overuse, as it can make your writing seem overly assertive. Alternatives like "it is important to note that" might be more appropriate in some contexts.
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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
84%
Authority and reliability
4.1/5
Expert rating
Real-world application tested