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Justyna Jupowicz-Kozak

CEO of Professional Science Editing for Scientists @ prosciediting.com

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how did he reduce

Grammar usage guide and real-world examples

USAGE SUMMARY

The phrase "how did he reduce" is correct and usable in written English.
You can use it when inquiring about the methods or processes someone used to decrease or lessen something. Example: "In the meeting, we discussed how did he reduce the overall costs of the project."

✓ Grammatically correct

News & Media

Academia

Human-verified examples from authoritative sources

Exact Expressions

1 human-written examples

And how did he reduce inflation expectations?

News & Media

The Economist

Human-verified similar examples from authoritative sources

Similar Expressions

59 human-written examples

So how does he intend to reduce the size of the state?

News & Media

BBC

"How do they reduce the subsidies for the rides and not lose volume is the big math puzzle," the former employee told me.

News & Media

The New Yorker

In Bedford, he met with Republican leaders, who asked him questions like: How did you reduce crime?

News & Media

The New York Times

"How do you reduce the visual impact?" he asked.

News & Media

BBC

How does exercise reduce stress?

How do we reduce the demand?

News & Media

The New Yorker

"How do you reduce business costs?

News & Media

The New York Times

How do we reduce costs dramatically?

How do we reduce the chance that Iraq will collapse?

News & Media

The New York Times

How do we reduce fuel loads in forests?

Show more...

Expert writing Tips

Best practice

Consider the context. In formal settings, 'reduce' is appropriate. In informal settings, consider alternatives like 'cut back' or 'bring down'.

Common error

Avoid using "How did he reduce?" without a clear antecedent for 'he'. Ensure the subject is explicitly stated or easily inferred from the context to prevent confusion.

Antonio Rotolo, PhD - Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Antonio Rotolo, PhD

Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Source & Trust

87%

Authority and reliability

4.5/5

Expert rating

Real-world application tested

Linguistic Context

The phrase "how did he reduce" functions as an interrogative clause. It seeks information about the process or method used by a specific individual to achieve a decrease or lessening of something. As Ludwig AI points out, this phrase is considered correct and usable in written English.

Expression frequency: Very common

Frequent in

News & Media

59%

Academia

23%

Science

18%

Less common in

Formal & Business

0%

Encyclopedias

0%

Wiki

0%

Ludwig's WRAP-UP

The phrase "how did he reduce" is a grammatically sound and frequently used interrogative phrase, primarily used to inquire about the method someone employed to achieve a reduction. As Ludwig AI confirms, this phrase is correct and commonly used. Its usage spans from formal academic discussions to neutral news reports, with particular emphasis on media outlets. When using this phrase, clarity is crucial; specify what was reduced to avoid ambiguity. For a touch of formality, consider alternatives such as "By what means did he lessen", or for a more informal tone, "How did he bring down".

FAQs

What does "How did he reduce" mean?

The phrase "How did he reduce" inquires about the method, process, or steps someone took to decrease or lessen something, such as costs, risks, or emissions.

How can I rephrase "How did he reduce" to sound more formal?

To sound more formal, you could use phrases like "By what means did he lessen", or "What strategy did he employ to diminish". See more alternatives "here".

Is it correct to say "How did he reduced"?

No, the correct phrasing is "How did he reduce". After the auxiliary verb 'did', use the base form of the verb 'reduce', not the past participle 'reduced'.

What's the difference between "How did he reduce" and "How did he lessen"?

While both phrases are similar, "reduce" is generally used for tangible quantities, while "lessen" can apply to intangible things like pain or stress. You can check the list of alternative phrases "here".

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Source & Trust

87%

Authority and reliability

4.5/5

Expert rating

Real-world application tested

Most frequent sentences: