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 decided
Grammar usage guide and real-world examplesUSAGE SUMMARY
"I once decided" is correct and usable in written English.
It implies that something was chosen in the past and the consequences of that decision still remain in the present. For example: "I once decided to go to law school, and now I am a successful lawyer."
✓ Grammatically correct
News & Media
Academia
Formal & Business
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
6 human-written examples
Amy In elementary school, I once decided to be a churl for Halloween.
News & Media
I once decided to try my hand at candlewicking a pillow cover.
News & Media
Being a highly ineffective person, I once decided to read The Seven Habits of Highly Effective People.
News & Media
As a shy teenager on school holiday I once decided to travel to Paddington, carrying in a long, suspicious-looking linen bag a stained cricket bat.
News & Media
I once decided that I needed dark purple streaks all over my dirty blonde hair.
News & Media
I once decided to climb the front wall of a girlfriend's house carrying a bunch of flowers inside my jacket to surprise her on the terrace, instead of knocking on the front door.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
54 human-written examples
Was I still a lesbian, as I had once decided?
News & Media
So suppose that I just this once decide to act brave for the sake of being brave, even though usually I tend to act in a cowardly way.
Academia
Brian and I, once we decided to partner up but before we had a deal, we decided to look for directors.
News & Media
He didn't take a very active role in persuading me or encouraging me to do this, but I think once I decided he was very pleased.
News & Media
"Once I decided I wasn't going to drink, I thought, 'O.K., I've got to go back to that town,' " Ms. Anders said.
News & Media
Expert writing Tips
Best practice
When employing "I once decided", ensure that the subsequent context clearly elucidates the outcome or ramifications of that decision. Doing so provides a more compelling and insightful perspective for the reader.
Common error
Avoid starting multiple sentences or paragraphs with "I once decided" in a single piece of writing. Overuse can make your writing sound repetitive and less engaging. Vary your sentence structure and use other phrases to introduce past decisions or actions.
Source & Trust
85%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "I once decided" primarily functions as a sentence opener or clause introducer to set the stage for narrating a past decision and its subsequent consequences. As Ludwig AI confirms, it is correct and usable in written English. The examples show its use in personal anecdotes and reflective writing.
Frequent in
News & Media
60%
Academia
20%
Formal & Business
20%
Less common in
Science
0%
Encyclopedias
0%
Wiki
0%
Ludwig's WRAP-UP
In summary, the phrase "I once decided" is a grammatically sound and commonly used way to introduce a past decision and its ensuing narrative. Ludwig AI confirms its validity and usability. It is suitable for a variety of contexts, ranging from news articles to personal reflections. When using this phrase, it's important to provide relevant context and avoid overuse to maintain engagement. Alternatives like "I previously resolved" can be employed to add variety. The phrase is most frequently found in News & Media, Academia, and Formal & Business contexts, suggesting its broad applicability across different writing styles.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
I previously resolved
Replaces 'decided' with 'resolved', emphasizing a firm decision made earlier.
I had determined before
Uses 'determined' to highlight a conclusive decision from the past.
I formerly chose
Substitutes 'decided' with 'chose', indicating a past selection.
I at one point opted
Replaces 'decided' with 'opted', showing a choice was made at a specific time.
I once made up my mind
Emphasizes the act of forming a decision in the past.
I had at some stage concluded
Uses 'concluded' to express a decision reached after consideration.
I had resolved at an earlier time
Adds detail about the timing of the resolution.
On one occasion I considered and chose
Highlights both the consideration and the final choice.
I at some point came to the conclusion
Emphasizes the process of reaching a conclusion and making a decision.
In the past, I took a decision
A more formal way to say "I decided."
FAQs
How can I use "I once decided" in a sentence?
Use "I once decided" to introduce a past decision, such as "I once decided to learn a new language, and it opened up many opportunities."
What are some alternatives to saying "I once decided"?
You can use alternatives like "I previously resolved", "I had determined before", or "I formerly chose" depending on the context.
Is "I once decided" formal or informal?
"I once decided" is generally considered neutral to slightly informal. For more formal contexts, consider using "I previously resolved" or similar phrases.
What's the difference between "I once decided" and "I decided"?
"I once decided" implies a single past decision, whereas "I decided" can refer to a more recent or ongoing decision. The former often introduces a story or reflection on a specific choice made at some point 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
85%
Authority and reliability
4.5/5
Expert rating
Real-world application tested