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Justyna Jupowicz-Kozak

CEO of Professional Science Editing for Scientists @ prosciediting.com

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when it was introduced

Grammar usage guide and real-world examples

USAGE SUMMARY

The phrase "when it was introduced" is correct and usable in written English.
You can use it to refer to the time or context in which something was first presented or made available. Example: "The new policy was well-received by employees when it was introduced last year."

✓ Grammatically correct

News & Media

Science

Wiki

Human-verified examples from authoritative sources

Exact Expressions

60 human-written examples

It is now well below its initial value when it was introduced in 1999 as an electronic currency.

News & Media

Forbes

Its ergonomic Natural Keyboard received rave reviews when it was introduced in 1994.

News & Media

Forbes

When it was introduced it affected fewer than 2m workers.

News & Media

The Economist

It sold for $3.99 when it was introduced.

News & Media

The New York Times

The Ross procedure was a remarkable technical achievement when it was introduced in 1967.

When it was introduced, the DVD was seen as an unquestionable upgrade for consumers over videotapes.

What, I ask her, did she think of the ban when it was introduced?

News & Media

The Guardian

When it was introduced, Glock guns had a radically different design and feel than other handguns.

News & Media

The New York Times

The measure had 81 co-sponsors when it was introduced, he added.

News & Media

The New York Times

"There was some skepticism when it was introduced, just like there was with snowboarding.

Since the eighteen-sixties when it was introduced, baseball has been strangely tangled….

News & Media

The New Yorker
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Expert writing Tips

Best practice

Use "when it was introduced" to provide historical context or background information about a subject. For example, "The technology faced numerous challenges when it was introduced due to limited infrastructure."

Common error

Avoid shifting verb tenses inappropriately after using "when it was introduced". Maintain consistency by continuing to use the past tense to describe subsequent events or conditions.

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

Antonio Rotolo, PhD

Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Source & Trust

82%

Authority and reliability

4.5/5

Expert rating

Real-world application tested

Linguistic Context

The phrase "when it was introduced" functions as an adverbial clause, modifying a verb or clause by providing information about time. It indicates the specific point in time when something was initially presented or implemented. As Ludwig AI indicates, this phrase is considered grammatically correct.

Expression frequency: Very common

Frequent in

News & Media

75%

Science

15%

Wiki

5%

Less common in

Formal & Business

2%

Encyclopedias

2%

Reference

1%

Ludwig's WRAP-UP

In summary, the phrase "when it was introduced" serves as a temporal adverbial clause, providing crucial context by indicating the time of an item or concept's initial presentation. As confirmed by Ludwig AI, it is grammatically sound and commonly used across diverse contexts, particularly in news and media, but also in scientific and general writing. When utilizing this phrase, remember to maintain tense consistency and furnish sufficient background information to ensure clarity. For more formal contexts, consider alternative phrasing such as "upon its introduction".

FAQs

How can I rephrase "when it was introduced" to sound more formal?

For a more formal tone, consider using phrases such as "upon its introduction", "at the time of its launch", or "subsequent to its arrival". These options provide a more elevated and professional feel.

Is "when it was introduced" always referring to the past?

Yes, "when it was introduced" inherently refers to a past event. It describes the point in time something was initially presented or implemented. Ensure your context supports this past tense reference.

What's a common mistake when using "when it was introduced"?

A common mistake is failing to provide sufficient context. Ensure you clearly state what "it" refers to and why its introduction is significant. This helps avoid ambiguity and strengthens your writing.

How does the meaning of "when it was introduced" change if I use a different preposition?

Using alternative prepositions with 'introduction' significantly alters the meaning. For example, "after its introduction" focuses on the period following the event, while "before its introduction" highlights events leading up to it. "Upon its introduction" maintains the timing emphasis.

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Source & Trust

82%

Authority and reliability

4.5/5

Expert rating

Real-world application tested

Most frequent sentences: