did not required

USAGE SUMMARY

The phrase "did not required" is correct and usable in written English.
You can use it when you want to say that something was not necessary or not needed in a particular situation. For example: "The recipe indicated that we needed to include one cup of sugar, but additional sweetness was not required."

⚠ May contain grammatical issues

Science

News & Media

Human-verified examples from authoritative sources

Exact Expressions

21 human-written examples

The whole blood assay did not required cumbersome steps such as, enzyme immobilization, pre-treatments and holds great practical potential in clinical diagnosis.

Analytica Chimica Acta

Introduction of the wire did not required additional reaming (Fig. 1).

Strategies in Trauma and Limb Reconstruction

They did not required invasive ventilation more frequently (36 vs. 31% p = 0.8).

Annals of Intensive Care

Samples taken as part of routine care without additional blood collection and did not required patient´s consent.

Intensive Care Medicine Experimental

With respect to walking abilities, prior to surgery 107 patients (59.1%%) did not required any aids, 59 patients (32.6 %) used 1 aid, 14 patients (7.7 %) used aids, and 1 patient was unable to walk.

Strategies in Trauma and Limb Reconstruction

Mean time to fracture union for the 139 open fractures that did not required a change of fixation method or bone graft was 25 weeks (ranged 17 32, median time 28); in the 84 closed fractures this was 21 weeks (ranged 14 31, mean time 23) (Figs. 1, 2, 3; Table 1).

Strategies in Trauma and Limb Reconstruction

Human-verified similar examples from authoritative sources

Similar Expressions

39 human-written examples

She did not require hospital treatment.

Independent

AMFm did not require such tests.

The Economist

Few putts did not require multiple deviations.

The New York Times - Sports

Many clients did not require care coordination.

Health Policy

The patient did not require further treatment.

Insights into Imaging

Expert writing Tips

Best practice

Consider using synonyms like "unnecessary" or "not needed" to avoid potential grammatical errors.

Common error

Avoid using "did not required". The auxiliary verb "did" already indicates past tense, so the main verb should be in its base form: "did not require".

Linguistic Context

The phrase "did not required" functions as a verb phrase intended to express the absence of necessity or obligation in the past. However, it is grammatically incorrect. Ludwig identifies it as such and suggests using the correct form, "did not require".

Expression frequency: Common

Frequent in

Science

54%

News & Media

33%

Formal & Business

6%

Less common in

Encyclopedias

2%

Wiki

2%

Academia

1%

Ludwig's WRAP-UP

The phrase "did not required" is a common grammatical error. As Ludwig AI highlights, the correct forms are "did not require" (active voice) or "was not required" (passive voice). Although frequently found in diverse sources like science publications and news articles, its incorrectness makes it unsuitable for formal writing. Remember to use the base form of the verb after "did not" to ensure grammatical accuracy. Alternatives such as "was unnecessary" or "was not needed" can also be used.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

was not required

Replaces "did not required" with a grammatically correct passive construction.

was unnecessary

Substitutes "required" with the adjective "unnecessary" to convey the same meaning.

was not needed

Uses "needed" instead of "required", providing a simpler synonym.

was not a requirement

Transforms the verb into a noun phrase to express the lack of obligation.

was not compulsory

Replaces "required" with "compulsory", indicating something not mandatory.

was not obligatory

Similar to "compulsory", indicating the absence of an obligation.

was not mandatory

Synonymous with "compulsory" and "obligatory", suggesting something not enforced.

was dispensed with

Indicates that something was omitted or not considered necessary.

was waived

Suggests that a requirement was intentionally set aside.

was excused

Implies that an exception was made, exempting someone from a requirement.

FAQs

What is the correct way to say something wasn't necessary in the past?

The grammatically correct options are "did not require" or "was not required". Using "did not required" is incorrect.

What's a simple alternative to "did not require"?

You can use simpler alternatives like "was unnecessary" or "was not needed".

Is there a difference between "did not require" and "was not required"?

While both express that something wasn't necessary, "did not require" is in the active voice, whereas "was not required" is in the passive voice. The choice depends on whether you want to emphasize the actor or the action.

Can I use "did not required" in formal writing?

No, "did not required" is grammatically incorrect. In formal writing, always use "did not require" or "was not required" to maintain credibility.