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Justyna Jupowicz-Kozak

CEO of Professional Science Editing for Scientists @ prosciediting.com

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mostly responsible for

Grammar usage guide and real-world examples

USAGE SUMMARY

The phrase "mostly responsible for" is correct and usable in written English.
You can use it to indicate that someone or something has a significant but not exclusive role in causing or contributing to a particular outcome or situation. Example: "The recent decline in sales is mostly responsible for the company's decision to restructure its marketing strategy."

✓ Grammatically correct

News & Media

Science

Formal & Business

Encyclopedias

Wiki

Human-verified examples from authoritative sources

Exact Expressions

59 human-written examples

We are mostly responsible for what is happening here.

News & Media

The Guardian

About 70% of women say they are mostly responsible for cooking, food shopping and household cleaning.

Mobile phones and tablets were mostly responsible for the surge in digital news consumption.

News & Media

The New York Times

Italians have long adored it, and are mostly responsible for cultivating it in the United States.

He fully acknowledges that he and other bankers are mostly responsible for the country's housing mess.

News & Media

The New York Times

There are a number of paramilitary units, which are mostly responsible for internal security.

Mr. Giordano has maintained that overly generous union contracts are mostly responsible for the city's economic troubles.

News & Media

The New York Times

He has said the lack of new refineries in the past 25 years was mostly responsible for tight supplies.

News & Media

The New York Times

Mr. Egan contributed some exterior details, but he was mostly responsible for the inside: dashboard, door handles and other functional parts.

News & Media

The New York Times

Yet like Burnley they have a lot of self-belief, and they have an outstanding manager who is mostly responsible for that self-belief.

Eric Idle, who's mostly responsible for the long-running Broadway production of "Spamalot," writes musical shows, many of them recycling Python material.

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Expert writing Tips

Best practice

When using "mostly responsible for", ensure that the context clearly indicates what other factors might also contribute to the outcome. This avoids implying sole responsibility where it doesn't exist.

Common error

Avoid using "mostly responsible for" when the actual contribution is minor or uncertain. Be precise about the degree of influence to maintain accuracy and avoid misleading readers.

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

Antonio Rotolo, PhD

Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Source & Trust

83%

Authority and reliability

4.5/5

Expert rating

Real-world application tested

Linguistic Context

The phrase "mostly responsible for" functions as a predicate adjective describing the degree of influence or causation. Ludwig provides numerous examples showcasing its common use in attributing responsibility for various outcomes. It indicates a significant but not exclusive role in bringing about a certain result.

Expression frequency: Very common

Frequent in

Science

37%

News & Media

43%

Formal & Business

5%

Less common in

Encyclopedias

3%

Wiki

3%

Reference

0%

Ludwig's WRAP-UP

The phrase "mostly responsible for" is a versatile expression used to indicate a primary but not exclusive cause or influence. As Ludwig AI states, the phrase is grammatically correct and widely used in various contexts. The analysis reveals it functions as a predicate adjective, assigning accountability or attributing causality. Predominantly found in news, media, and scientific sources, the phrase maintains a neutral to professional register. For clarity, avoid overstating responsibility and specify contributing factors. Replace it with "primarily accountable for" or "largely to blame for" depending on context.

FAQs

How can I use "mostly responsible for" in a sentence?

Use "mostly responsible for" to indicate a significant but not exclusive cause or influence. For example, "The lack of funding is "mostly responsible for" the project's delay.".

What are some alternatives to saying "mostly responsible for"?

Alternatives include phrases like "primarily accountable for", "largely to blame for", or "mainly liable for", depending on the nuance you want to convey.

Is it correct to say "mainly responsible for" instead of "mostly responsible for"?

Yes, "mainly responsible for" is a correct and often interchangeable alternative to "mostly responsible for". Both indicate a primary but not exclusive responsibility.

What's the difference between "partly responsible for" and "mostly responsible for"?

"Partly responsible for" indicates a contributing factor, while "mostly responsible for" suggests a major or primary contributing factor. The latter implies a greater degree of influence or causation.

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Source & Trust

83%

Authority and reliability

4.5/5

Expert rating

Real-world application tested

Most frequent sentences: