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
deep sorry
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "deep sorry" is not correct in standard written English.
The correct expression is "deeply sorry," which is used to convey a strong sense of regret or apology. Example: "I am deeply sorry for the misunderstanding that occurred during the meeting."
⚠ May contain grammatical issues
News & Media
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
2 human-written examples
"I express deep sorry for the death of an Italian, who has dedicated his life to serving others," he added.
News & Media
ROTHENBERG--Stanley, it is with deep sorry that we mourn the loss of one of our Past Presidents and Honorary Trustees.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
57 human-written examples
"We are deeply sorry for the death of the worker and express our deepest condolences to the family.
News & Media
Justice Sotomayor, however, excoriated the prosecutor for the unconstitutional bias displayed in the question, which not only affronted Mr. Calhoun's right to equal treatment under the law, but also tapped "a deep and sorry vein of racial prejudice that has run through the history of criminal justice in our nation".
News & Media
Is there a "Deep Throat" (sorry, I could not resist) in the WBC? Yes, I've wondered about that also.
News & Media
Does that tell you - a light bulb doesn't go off in your head and say, this is a drug deal?" The first Hispanic Supreme Court justice, Sotomayor wrote that the prosecutor had "tapped a deep and sorry vein of racial prejudice that has run through the history of criminal justice in our nation".
News & Media
P.M.S.: Sorry, sorry, sorry!
News & Media
Sorry, sorry, sorry.
News & Media
As the novel proceeds, the crustacean scavenger comes to embody the book's underlying meanings, notably the criminal debris, the unregenerate guilt, that lies buried in the deep, and the sorry truth that, in Grass's world, it takes a hard shell to survive.
News & Media
The four disc set is a serious crate digging affair, going deep, deep inside (sorry, couldn't resist) the MAW archives for a set of loose and louche remixes, originals, and alternate versions.
News & Media
"Omatase shimashita," I say, with a deep bow ("I am sorry to have kept you waiting").
News & Media
Expert writing Tips
Best practice
Always use "deeply sorry" instead of "deep sorry" to adhere to standard English grammar. "Deeply" correctly modifies "sorry," creating a grammatically sound phrase.
Common error
Avoid using the adjective "deep" to modify the adjective "sorry." Instead, use the adverb "deeply" to correctly modify "sorry" and convey the intended meaning of profound regret.
Source & Trust
89%
Authority and reliability
1.8/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "deep sorry" functions as an attempt to express profound regret or apology. However, it is grammatically incorrect, as it uses the adjective "deep" instead of the adverb "deeply" to modify the adjective "sorry". As Ludwig AI explains, the correct usage is "deeply sorry".
Frequent in
News & Media
50%
Wiki
25%
Formal & Business
25%
Less common in
Science
0%
Encyclopedias
0%
Reference
0%
Ludwig's WRAP-UP
The phrase "deep sorry" is an attempt to express strong regret, but it's grammatically incorrect. The accurate and widely accepted form is "deeply sorry". As Ludwig AI points out, using the adverb "deeply" correctly modifies the adjective "sorry". While "deep sorry" appears rarely in some sources, sticking to "deeply sorry", "truly sorry", or "sincerely sorry" ensures clarity and grammatical correctness, making your apology more impactful and appropriate for various contexts.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
deeply sorry
Adds the adverb "deeply" to modify "sorry," correcting the grammatical structure.
profoundly sorry
Replaces "deep" with "profoundly," offering a more formal synonym.
sincerely sorry
Uses "sincerely" to emphasize the genuineness of the apology.
truly sorry
Emphasizes the sincerity of regret with "truly".
extremely sorry
Replaces "deep" with "extremely" to indicate a high degree of regret.
very sorry
Simple and common way to express regret.
deep regret
Shifts the focus to the feeling of regret itself.
intense remorse
Emphasizes the strong feeling of guilt or sorrow.
heartfelt apology
Highlights the sincerity and emotion behind the apology.
sincere condolences
Expresses sympathy, especially in cases of death or loss.
FAQs
What's the correct way to say I'm very sorry?
The grammatically correct way to express profound regret is to say "deeply sorry". Using the adverb "deeply" correctly modifies the adjective "sorry".
What can I say instead of "deep sorry"?
Instead of "deep sorry", you can use phrases like "deeply sorry", "truly sorry", or "sincerely sorry" to express a strong sense of regret.
Is "deep sorry" grammatically correct?
No, "deep sorry" is not grammatically correct in standard English. The correct form is "deeply sorry", where "deeply" is an adverb modifying the adjective "sorry".
How can I use "deeply sorry" in a sentence?
You can use "deeply sorry" in a sentence like this: "I am deeply sorry for the misunderstanding that occurred during the meeting".
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
89%
Authority and reliability
1.8/5
Expert rating
Real-world application tested