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Justyna Jupowicz-Kozak

CEO of Professional Science Editing for Scientists @ prosciediting.com

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come in effect

Grammar usage guide and real-world examples

USAGE SUMMARY

The phrase "come in effect" is not correct in standard written English.
The correct expression is "come into effect," which is used to indicate that a law, rule, or policy is starting to be applied or enforced. Example: "The new regulations will come into effect on January 1st."

⚠ May contain grammatical issues

News & Media

Science

Human-verified examples from authoritative sources

Exact Expressions

2 human-written examples

They may come, in effect, to teach themselves. 5. Learn.

A vast majority of mortgages come, in effect, from the government.

News & Media

The New York Times

Human-verified similar examples from authoritative sources

Similar Expressions

58 human-written examples

He mentions the depressing spectacle of two parties who yak on about social mobility coming, in effect, to the same anti-meritocratic position on inheritance tax.

News & Media

The Guardian

We have a tracking device in our office that basically tracks down the violations prior to the actual violation coming in effect.

News & Media

The New York Times

First comes, in effect, Lucretius' ontology.

Science

SEP

The property value reflects the market value on July 1 two years before the assessment role comes in effect.

The treaty is supposed to be signed in 2015, at a conference in Paris, and come into effect in 2020.

News & Media

The Guardian

Those rules are slated to come into effect in the coming months.

News & Media

Vice

The ruling was pushed through in mid-July and will come into effect in October.

The bulk of measures included in the legislation are expected to come into effect in July.

News & Media

The Guardian

A UN-brokered truce is expected to come into effect in April, ahead of peace talks in Kuwait.

News & Media

The Guardian
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Expert writing Tips

Best practice

Always use the correct form "come into effect" when referring to a law, rule, or agreement starting to be applied. For example, "The new policy will come into effect next month."

Common error

Do not omit the preposition "into" when using the phrase. The correct and widely accepted form is "come into effect", not "come in effect".

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

Antonio Rotolo, PhD

Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Source & Trust

85%

Authority and reliability

2.5/5

Expert rating

Real-world application tested

Linguistic Context

The phrase "come in effect" is typically intended to express the initiation or enforcement of a rule, law, or agreement. However, according to Ludwig AI, it is grammatically incorrect. The correct form is "come into effect".

Expression frequency: Rare

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 "come in effect" is considered grammatically incorrect. The correct and accepted form is "come into effect", which signifies that a rule, law, or policy is beginning to be applied or enforced. While Ludwig AI indicates some occurrences of "come in effect" in News & Media and Science sources, it's crucial to use the proper phrasing to maintain grammatical accuracy. Alternative phrases such as "take effect" or "become effective" can also be used depending on the context.

FAQs

What is the correct way to say something starts to be applied?

The correct phrase is "come into effect". This phrase indicates that a rule, law, or policy is starting to be enforced or applied.

What's the difference between "come into effect" and "take effect"?

While both phrases are similar, "come into effect" and "take effect" generally mean the same thing: to begin to apply or be valid. "Take effect" might imply a more immediate or impactful start.

Is it grammatically correct to say "come in effect"?

No, "come in effect" is grammatically incorrect. The correct phrase is "come into effect". The preposition "into" is essential for the phrase to be grammatically sound.

What are some alternatives to "come into effect"?

Alternatives include "become effective", "go into effect", or "enter into force" (more formal). These phrases all convey the idea of something starting to be valid or operational.

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Source & Trust

85%

Authority and reliability

2.5/5

Expert rating

Real-world application tested

Most frequent sentences: