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Justyna Jupowicz-Kozak

CEO of Professional Science Editing for Scientists @ prosciediting.com

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penetrated into

Grammar usage guide and real-world examples

USAGE SUMMARY

The phrase "penetrated into" is not correct in standard written English.
The correct usage would be simply "penetrated" without the preposition "into." Example: "The needle penetrated the skin easily."

⚠ May contain grammatical issues

Science

News & Media

Encyclopedias

Human-verified examples from authoritative sources

Exact Expressions

60 human-written examples

Fear of Saddam penetrated into every aspect of our lives.

News & Media

The Guardian

It is therefore possible that Kamose penetrated into Kushite territory.

Second, that some of our literature actually has penetrated into Araby.

Someone had penetrated into your life and you had a real contact.

News & Media

The New York Times

BURIED OIL Crude that penetrated into coastal sediments remains in dismaying amounts in Alaska.

News & Media

The New York Times

At the same time, Bavarian settlers penetrated into the valleys of Kärnten and Steiermark.

Raiding parties are known to have occasionally penetrated into Latgalian lands as well.

I knew how deeply Communism had penetrated into the fabric of life.

News & Media

The New Yorker

Evidence suggests that the Roman influence penetrated into those areas about 150 bc.

Curiously, it was under the aegis of Persian rule that Greek civilization penetrated into this region.

When the Sarmatians penetrated into southeastern Europe, they were already accomplished horsemen.

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Expert writing Tips

Best practice

When describing something entering a space or object, consider using "penetrated" without "into" for a more concise and grammatically correct statement. For example, instead of "The bullet penetrated into the wall", use "The bullet penetrated the wall".

Common error

Avoid using "into" after "penetrated". The word "penetrate" already implies movement inward, making "into" redundant. Saying "penetrated the surface" is more direct and grammatically sound than "penetrated into the surface".

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

Antonio Rotolo, PhD

Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Source & Trust

80%

Authority and reliability

3.8/5

Expert rating

Real-world application tested

Linguistic Context

The phrase "penetrated into" functions as a verb phrase indicating the action of entering or piercing something. However, according to Ludwig, it is considered grammatically incorrect in standard written English, where the verb "penetrated" is typically used without the preposition "into."

Expression frequency: Very common

Frequent in

Science

34%

News & Media

22%

Encyclopedias

15%

Less common in

Wiki

10%

Formal & Business

0%

Social Media

0%

Ludwig's WRAP-UP

The phrase "penetrated into" is widely used across various contexts, as demonstrated by the numerous examples found by Ludwig. However, it's generally considered grammatically incorrect; the preposition "into" is often redundant when used with "penetrated". According to Ludwig AI, the word "penetrated" already implies movement inward, making "into" unnecessary. Therefore, it is recommended to use "penetrated" without "into" for more concise and accurate writing. Alternatives like "entered", "permeated", or "infiltrated" may be more appropriate depending on the intended meaning.

FAQs

How should I correctly use the word "penetrated" in a sentence?

Use "penetrated" followed directly by the object that was entered or pierced. For instance, "The light penetrated the darkness" is correct. Avoid adding "into" after "penetrated".

Is it grammatically correct to say "penetrated into"?

According to Ludwig, the phrase "penetrated into" is not correct in standard written English. The correct usage would be simply "penetrated" without the preposition "into."

What are some alternative words I can use instead of "penetrated"?

Depending on the context, you can use alternatives like "entered", "permeated", or "infiltrated".

What's the difference between saying "penetrated" and "penetrated into"?

"Penetrated" directly implies the action of entering or piercing something. Adding "into" is often redundant. Using just "penetrated" is generally more concise and grammatically correct.

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Most frequent sentences: