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Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
did not fixed
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "did not fixed" is not correct in written English.
The correct form should be "did not fix" as "did" requires the base form of the verb. Example: "I did not fix the issue as I was too busy with other tasks."
⚠ May contain grammatical issues
Science
News & Media
Alternative expressions(4)
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
It will be interesting to test if the same genetic basis is responsible for these phenotypes that did not fixed in these populations.
Science
Human-verified similar examples from authoritative sources
Similar Expressions
56 human-written examples
He did not fix the elevator.
News & Media
Those problems did not fix themselves against the Panthers.
News & Media
He did not fix the car for the money.
News & Media
Sixty-eight changes did not fix a miscategorization.
They didn't fix it.
News & Media
"I didn't fix it.
News & Media
You didn't fix anything.
News & Media
I didn't fix the office.
News & Media
"He didn't fix the problem," Mr. Martin said.
News & Media
Yet it didn't fix it.
News & Media
Expert writing Tips
Best practice
Always use the base form of the verb after the auxiliary verb "did". For example, use "did not fix" instead of "did not fixed".
Common error
Avoid using the past participle form of the verb (e.g., "fixed", "resolved") after "did". The correct structure is "did + not + base form of the verb" (e.g., "did not fix", "did not resolve").
Source & Trust
88%
Authority and reliability
1.8/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "did not fixed" functions as a verb phrase intended to express a negative action in the past. However, it is grammatically incorrect. As pointed out by Ludwig AI, the auxiliary verb "did" requires the base form of the verb.
Frequent in
News & Media
50%
Science
50%
Formal & Business
0%
Less common in
Academia
0%
Encyclopedias
0%
Wiki
0%
Ludwig's WRAP-UP
In summary, the phrase "did not fixed" is a grammatically incorrect construction. As Ludwig AI indicates, the correct form is "did not fix", using the base form of the verb after the auxiliary verb "did". Although examples can be found, they are infrequent and do not represent standard English usage. It is advisable to use correct alternatives such as "did not fix", "failed to fix", or "was unable to fix" to maintain clarity and grammatical accuracy in both formal and informal communication.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
did not fix
Corrects the grammatical error by using the base form of the verb after "did".
failed to fix
Replaces "did not" with "failed to" for emphasis on lack of success.
did not repair
Substitutes "fix" with "repair", offering a synonymous term.
did not resolve
Uses "resolve" instead of "fix" to indicate a more formal solution.
was unable to fix
Emphasizes the inability to perform the action using "was unable to".
did not correct
Replaces "fix" with "correct", appropriate for errors or mistakes.
left unfixed
Uses a passive construction to describe the state of being not fixed.
remained broken
Indicates that something continued to be broken or unresolved.
was not fixed
Uses the passive voice to indicate that something was not fixed.
could not be fixed
Expresses the impossibility of fixing something.
FAQs
Why is "did not fixed" grammatically incorrect?
The auxiliary verb "did" requires the base form of the verb. Therefore, the correct form is "did not fix".
What's a simple way to remember the correct verb form after "did"?
Think of "did" as already carrying the past tense, so the following verb should be in its simplest, base form. For example, "I "did not break" it" instead of "I did not broke it."
Can I use alternative phrasing to "did not fix" to sound more professional?
Yes, consider using phrases like "failed to resolve", "was unable to repair", or "did not resolve" depending on the context.
Is there a difference between "did not fix" and "was not fixed"?
"Did not fix" implies an action that someone didn't perform (active voice), while "was not fixed" describes the state of something not being fixed (passive voice). For example, "I did not fix the car" vs. "The car was not fixed".
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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
88%
Authority and reliability
1.8/5
Expert rating
Real-world application tested