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 once shared
Grammar usage guide and real-world examplesUSAGE SUMMARY
"I once shared" is a perfectly valid and correct sentence in written English.
You can use it to refer to a time in the past when you shared something with someone else. For example, "I once shared a cab with a stranger who turned out to be an old friend."
✓ Grammatically correct
News & Media
Alternative expressions(3)
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
21 human-written examples
As a Peruvian who lived in Lima during the 1990s, I once shared that sentiment.
News & Media
Harrison and I once shared memories of attending opera performances in San Francisco's Chinatown as youngsters.
News & Media
I once shared this quotation with a class of seventh graders, and it didn't seem to require any explanation.
News & Media
I cannot quite believe that she really existed, much less that I once shared a desk with her.
News & Media
She and I once shared a tent for 52 days while guiding an Outward Bound course in Alaska.
News & Media
I once shared the typical old European condescension toward America; thanks to these students, I now have unmitigated admiration and affection for American values.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
38 human-written examples
Vietnam claims sovereignty over the islands, whose territory it once shared with China.
News & Media
At some point in time, however, I found myself missing the social activities I had once shared with my husband, and the possibility of meeting someone new and being part of a couple again seemed appealing.
News & Media
Mackenzie's final take on idealism, once he's back in Scotland, is a melancholy if persuasive one: "I was reminded of the blithely baseless certainty I had once shared.
News & Media
However, in the three years I've used it I've never once shared a run.
News & Media
After getting my supplies, we break for a while, and I call to check in with him, ask how things are going on his end something I hope I'd consider even if my Human Uber and I hadn't once shared a womb.
News & Media
Expert writing Tips
Best practice
Pair "I once shared" with specific details to make your statement more vivid and impactful, clearly stating what you shared and with whom.
Common error
Avoid using "I once shared" to describe something you currently share. This phrase refers specifically to a past experience, so ensure the context reflects a past situation that is no longer ongoing.
Source & Trust
86%
Authority and reliability
4.6/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "I once shared" primarily functions as an introductory clause or phrase in a sentence, setting the stage for a personal anecdote or a recollection of a past experience. It indicates a past action of sharing something with someone or something, framing the subsequent information with a personal connection. According to Ludwig, the phrase is grammatically correct.
Frequent in
News & Media
88%
Science
4%
Encyclopedias
2%
Less common in
Formal & Business
2%
Wiki
1%
Reference
1%
Ludwig's WRAP-UP
In summary, the phrase "I once shared" is a grammatically correct and commonly used expression to introduce a past experience of sharing. It serves to establish a personal connection and is frequently found in News & Media sources, as noted by Ludwig. When using this phrase, ensure that the context clearly indicates a past situation. Alternatives include "I used to share" or "I previously shared", depending on the specific nuance you want to convey. The phrase is versatile and can enrich your writing by adding personal anecdotes and relatable experiences.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
I used to share
Focuses on a past habit or repeated action of sharing, rather than a single instance.
I previously shared
Emphasizes the temporal aspect of having shared something before.
I formerly shared
Highlights that the sharing occurred at an earlier time.
I at one time shared
More emphatic way to express that something was shared in the past.
I had shared in the past
More detailed specifying of that something was shared in the past.
I shared before
More concise, direct way to say that something was shared at an earlier time.
I have shared in the past
More verbose specification in the past.
I had formerly shared
Similar to "I formerly shared" but slightly more emphatic.
I once possessed in common
More formal and less common way of expressing a shared experience.
I had once participated in
Shifts the focus to participation in an activity rather than directly sharing something.
FAQs
How can I use "I once shared" in a sentence?
Use "I once shared" to describe a past experience where you had something in common with someone or participated in a shared activity. For example, "I once shared a taxi with a famous actor" or "I once shared an office with her".
What phrases are similar to "I once shared"?
Similar phrases include "I used to share", "I previously shared", or "I formerly shared". The best choice depends on the specific nuance you want to convey about the past experience.
Is it correct to say "I once share" instead of "I once shared"?
No, "I once share" is grammatically incorrect. The word "once" indicates a past event, so the verb must be in the past tense. The correct form is "I once shared".
What's the difference between "I once shared" and "I shared"?
"I once shared" emphasizes that the sharing happened at a specific point in the past, implying it's a memorable or unique occurrence. "I shared" is a more general statement about sharing that occurred at some unspecified time in the past.
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
86%
Authority and reliability
4.6/5
Expert rating
Real-world application tested