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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 altered it
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "I altered it" is correct and usable in written English.
You can use it when indicating that you made changes or modifications to something. Example: "After reviewing the document, I altered it to better fit our needs."
✓ Grammatically correct
Academia
News & Media
Alternative expressions(7)
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
3 human-written examples
PUHL: A complete draft was put before me, and I altered it accordingly.
Academia
You said, "A complete draft was put before me, and I altered it". And I ask you, did you then sign it?
Academia
I originally intended for my presentation to be solely on Universal Design, but I wanted my presentation to reflect the general emphasis of the Conference itself and that of my co-presenter, so I altered it to include the concepts of the Whole Child -- which was the dynamic emphasis for the J.O.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
57 human-written examples
When contacted by the Bureau, Ryan admitted to having altered information, but said: "I've altered it whenever there's misleading or untruthful information been placed on it".
News & Media
Before its appearance at the Joyce "Rodin" will have played in 15 cities, and "so far I've altered it every time it's been on," Mr. Maliphant said.
News & Media
Thus, I have slightly altered it (and I have fixed a typo).
News & Media
I took it apart and altered it -- I made up the new design.
News & Media
I sent the chick who altered it a cease-and-desist letter.
News & Media
"I basically stole the choreography and altered it," Ms. Smith said.
News & Media
Then I listened to it, tweaked it, and altered it a bit.
News & Media
Who altered it?
News & Media
Expert writing Tips
Best practice
Use "I altered it" when you want to clearly state that you have made changes to something, ensuring the context implies direct action and modification by you. It is suitable for both formal and informal settings.
Common error
While "altered" is a perfectly valid word, overuse can make your writing sound repetitive. Vary your language by using synonyms like "modified", "revised", or "adjusted" to maintain reader engagement.
Source & Trust
87%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "I altered it" functions as a declarative statement, asserting that the speaker has personally made changes to something. This expression clearly communicates agency and direct action, as supported by Ludwig AI.
Frequent in
News & Media
33%
Academia
33%
Science
33%
Less common in
Formal & Business
0%
Encyclopedias
0%
Wiki
0%
Ludwig's WRAP-UP
In summary, "I altered it" is a grammatically sound and straightforward phrase used to express that the speaker has personally made changes to something. Ludwig examples show it appearing in varied contexts like academia, news, and media. Ludwig AI confirms the phrase's correctness and usability in written English, suggesting synonyms like "modified" or "changed" for variety. Its neutral register makes it appropriate for diverse settings, conveying direct action and responsibility.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
I modified it
Replaces "altered" with the synonym "modified", indicating a change was made.
I changed it
Uses "changed" as a more common synonym for "altered".
I revised it
Substitutes "altered" with "revised", suggesting a more thorough modification.
I adjusted it
Replaces "altered" with "adjusted", implying a fine-tuning or slight change.
I amended it
Uses "amended", indicating a formal correction or addition.
I edited it
Replaces "altered" with "edited", which implies correcting and improving something.
I reworked it
Uses "reworked", suggesting a more significant and comprehensive alteration.
I transformed it
Implies a more drastic change than simply "altering".
I adapted it
Uses "adapted", suggesting that it was changed to fit a new purpose.
I tweaked it
Replaces "altered" with "tweaked", meaning a small adjustment.
FAQs
What's a more formal way to say "I altered it"?
For a more formal tone, consider using phrases like "I revised it", "I modified it", or "I amended it". These alternatives /s/revised+it, /s/modified+it, /s/amended+it suggest a greater level of care and precision in the changes made.
What can I say instead of "I altered it" in a casual context?
In a casual setting, you could use phrases like "I changed it", "I tweaked it", or "I adjusted it". These options /s/changed+it, /s/tweaked+it, /s/adjusted+it are more relaxed and conversational.
Is it always clear who did the altering when using "I altered it"?
Yes, the phrase "I altered it" clearly indicates that the speaker is the one who made the changes. This removes any ambiguity about who performed the action.
How does "I altered it" differ from "it was altered"?
"I altered it" emphasizes personal action and agency, while "it was altered" is passive and does not specify who made the changes. Using "I altered it" makes you directly responsible for the modification, while "it was altered" /s/it+was+altered shifts the focus away from the actor.
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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
87%
Authority and reliability
4.5/5
Expert rating
Real-world application tested