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Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
did not affected
Grammar usage guide and real-world examplesUSAGE SUMMARY
'did not affected' is not correct in written English.
The correct form of the sentence should be: 'did not affect'. For example, "The new policy did not affect our daily operations."
⚠ May contain grammatical issues
Science
Alternative expressions(20)
did not affect
had no effect on
did not influence
was not impacted by
remained unaffected by
was not altered by
did not change
had no bearing on
did not altered
did not reflected
did not influenced
did not impacted
did not engaged
better not affected
nevertheless not affected
absolutely not affected
did not impact
did not alter
did not touch
did not hurt
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
30 human-written examples
The DCAD alteration did not affected (P>0.05) plasma Mg level.
We document that electricity consumption of 82% surveyed households did not affected by the TPHE, which is in conformity with the principle that the TPHE policy based on.
Science
In the present study a diet inducing weight and fat mass losses did not affected bone mass and BMD of obese rats despite alterations of their bone micro-architecture.
Science
It should be noted that the mode of inoculation by agar cubes or spore suspension did not affected the results.
Science
According to the results of the present study, it was possible to conclude that periodontal disease did not affected the bond strength mean values of fiber posts cementation.
Science
Similarly, Liu et al. [135] reported that fullerene malonic acid derivative (FMAD, C70(C(COOH)2)4-8) did not affected the germination of Arabidopsis (Arabidopsis thaliana) seeds most likely due to protective effects of seed coat.
Human-verified similar examples from authoritative sources
Similar Expressions
30 human-written examples
This did not affect the outcome.
News & Media
Acclimatization did not affect C. decorticatum defenses.
Science
DIM did not affect DM intake (DMI).
Cerclage did not affect perinatal outcome.
AZT treatment did not affect prepulse inhibition.
Expert writing Tips
Best practice
Always use the correct past participle form of the verb "affect" after "did not". The correct phrasing is "did not affect".
Common error
Many writers mistakenly use "effect" as a verb. Remember, "affect" is typically the verb (to influence), and "effect" is typically the noun (the result).
Source & Trust
83%
Authority and reliability
1.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "did not affected" is an incorrect verb phrase. The correct form is "did not affect". The auxiliary verb "did" requires the base form of the verb.
Frequent in
Science
33%
News & Media
33%
Formal & Business
33%
Less common in
Science
0%
News & Media
0%
Formal & Business
0%
Ludwig's WRAP-UP
The phrase "did not affected" is grammatically incorrect. The correct form is "did not affect". As pointed out by Ludwig AI, the auxiliary verb "did" requires the base form of the verb. Although examples exist in Ludwig, they represent errors and should not be emulated. Remember to use "affect" (verb) to indicate influence and reserve "effect" (noun) for results. When aiming for accuracy, especially in formal and scientific writing, ensure the correct verb form is used. Alternatives such as "had no effect on", "did not influence", or "was not impacted by" can help express the intended meaning clearly and correctly.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
did not affect
This is the grammatically correct form of the original phrase, fixing the verb conjugation.
had no effect on
Replaces the verb "affect" with the noun "effect" and uses a prepositional phrase for similar meaning.
did not influence
Substitutes "affect" with "influence", offering a synonym with similar connotations.
was not impacted by
Uses a passive voice construction to express that something was not changed or influenced.
remained unaffected by
Emphasizes the unchanged state despite potential influence, using "unaffected".
was not altered by
Replaces "affect" with "alter", indicating a lack of change or modification.
did not change
A simpler phrasing that focuses on the lack of change as a result of something.
had no bearing on
Indicates that something had no relevance or impact on the subject.
was without consequence for
Highlights that something had no significant result or outcome for something else.
failed to influence
Emphasizes the lack of success in changing or affecting something.
FAQs
What is the correct form, "did not affect" or "did not affected"?
The correct form is "did not affect". "Affected" is the past participle, which is not needed after "did not".
How to use "did not affect" in a sentence?
Example: The new policy "did not affect" our daily operations.
What can I say instead of "did not affect"?
You can use alternatives like "had no effect on", "did not influence", or "was not impacted by" depending on the context.
What's the difference between "affect" and "effect"?
"Affect" is typically used as a verb meaning to influence, while "effect" is typically used as a noun meaning a result or consequence. For example, "The weather affected his mood" versus "The effect of the rain was calming".
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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
83%
Authority and reliability
1.5/5
Expert rating
Real-world application tested