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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 regretfully decline
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "I regretfully decline" is correct and usable in written English.
You can use it when you need to politely refuse an invitation or offer while expressing regret about your decision. Example: "Thank you for the invitation to the event, but I regretfully decline due to prior commitments."
✓ Grammatically correct
News & Media
Academia
Formal & Business
Alternative expressions(20)
I can only join
I respectfully decline
I am ready to join
I have to decline
I am unable to attend
I am prevented from attending
I can join
I won't be able to attend
I will be absent for
I must decline
I am able to join
I am unable to join
I cannot accept
I cannot participate
I am not able to join
I am powerless to attend
I must respectfully decline
i will be absent
I am not available
I am available to join
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
In response to the article on restaurants peddling bottled water ("Water Pressure: Never Greater," June 14), when a waiter presses, I ask, "What brands do you have?" After hearing the pitch, I regretfully decline, stating that I would have liked some water from Argentina or Ukraine.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
59 human-written examples
More resilient are the curving horns on her head; at the screening I attended, the audience was offered the plastic equivalent, which I regretfully declined, so as not to block the view of the person behind me.
News & Media
But apologising is an act that may bear no more relation to contrition than "yours sincerely" bears to meaning what you say when you regretfully decline an invitation.
News & Media
Thus, one can start to see that Moradian does have a difficult choice in front of him: Does he leave his startups behind and enter Harvard's MBA program, or does he regretfully decline Harvard's offer and help build his businesses into what could be multi-million dollar enterprises?
News & Media
Invited to SICOMP special issue (regretfully declined).
Yes, she was in good voice and her wheelchair had just been serviced.Mrs Dyk's offer was regretfully declined.
News & Media
We regretfully declined, but promised to stay in touch, maybe even meet up on Calle 31 de Agosto in San Sebastián, for pintxos, a gastronomic treat that all Basques, whatever their first language, would admit worthwhile.
News & Media
The voice rises in volume and, with an exaggerated roll of the "r", the senator points out that the founding fathers talked of "treason" as a reason to remove a president from office, not the sins of Mr Clinton.But it is getting late; the tutorial must end; the second tumbler of sherry must be regretfully declined.
News & Media
But when an unexpected opportunity arose for him to direct on his own a St . Louisproduction of Christopher Durang's "The Marriage of Bette and Boo," he regretfully declined, because the dates conflicted with a difficult shoulder operation that he had promised Flynn he would be there for.
News & Media
An hour later, as his evening with Ms. Frenkel was ending, he had spoken with a handful of other prospects and had been invited by a leggy Ukrainian model to join her gaggle of friends for drinks at Spice Market (which he regretfully declined in the interest of continuing his research).
News & Media
With family and work responsibilities, Melfi again regretfully declined, thinking he had lost him for good.
News & Media
Expert writing Tips
Best practice
When using "I regretfully decline", follow up with a brief explanation for your refusal to soften the impact and maintain goodwill. For example: "I regretfully decline, as I have a prior engagement."
Common error
While "I regretfully decline" is polite, avoid using it excessively in close succession. Vary your language with alternatives like "I respectfully decline" or "I am unable to accept at this time" to maintain a natural and engaging tone.
Source & Trust
86%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "I regretfully decline" functions as a polite and formal refusal. As Ludwig AI states, it's used when needing to politely refuse an invitation or offer while expressing regret. It expresses the speaker's unwillingness or inability to accept something while simultaneously conveying remorse.
Frequent in
News & Media
38%
Academia
31%
Formal & Business
31%
Less common in
Wiki
0%
Science
0%
Reference
0%
Ludwig's WRAP-UP
In summary, "I regretfully decline" is a grammatically correct and polite phrase used to refuse something while expressing regret. Ludwig AI confirms its proper usage in written English. Though effective in formal and semi-formal contexts, varying your language with alternatives such as "I respectfully decline" or "I am sorry to decline" can enhance your writing style. When utilizing "I regretfully decline", providing a brief explanation for your refusal maintains goodwill. It is most commonly found in News & Media, Academia and Formal & Business contexts. While not extremely frequent, it remains a useful expression for conveying politeness and professionalism.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
I respectfully decline
Replaces "regretfully" with "respectfully", shifting the emphasis from regret to deference.
I must decline with regret
Reorders the sentence to emphasize the necessity of declining and the accompanying regret.
With sincere regret, I must decline
Adds "sincere" to emphasize the depth of feeling and places it at the start of the sentence.
I am sorry to decline
A more direct and simple expression of regret when refusing.
I regret that I must decline
Uses a "that" clause to introduce the reason for regret, adding a touch of formality.
I am unable to accept
Focuses on the inability to accept, which may imply underlying regret.
I decline with apologies
Highlights the apologetic aspect of the refusal.
Unfortunately, I must decline
Uses "unfortunately" to convey the negative aspect of the situation.
I cannot accept at this time
Suggests a possible future acceptance but declines the current offer.
After careful consideration, I must decline
Indicates a thoughtful decision-making process, emphasizing the deliberate nature of the refusal.
FAQs
How to use "I regretfully decline" in a sentence?
You can use "I regretfully decline" when you want to politely refuse an invitation, offer, or request. For instance, "Thank you for the invitation, but "I regretfully decline" due to prior commitments."
What can I say instead of "I regretfully decline"?
You can use alternatives like "I respectfully decline", "I must decline with regret", or "I am sorry to decline" depending on the context and level of formality.
Which is correct, "I regretfully decline" or "I decline regretfully"?
"I regretfully decline" is the more common and grammatically sound construction. "I decline regretfully" is less frequent and may sound awkward to native English speakers.
In what situations is it appropriate to use "I regretfully decline"?
The phrase "I regretfully decline" is suitable for formal and semi-formal situations where you wish to convey politeness and regret when refusing something. It is often used in professional correspondence or when addressing someone you respect.
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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
86%
Authority and reliability
4.5/5
Expert rating
Real-world application tested