have become outdated

USAGE SUMMARY

The phrase "have become outdated" is grammatically correct and usable in written English.
It is typically used in a sentence to describe something that was once relevant or up-to-date but is now no longer current. Example: "The company's marketing strategies have become outdated in the age of social media, causing a decline in sales."

✓ Grammatically correct

News & Media

Science

Formal & Business

Human-verified examples from authoritative sources

Exact Expressions

28 human-written examples

Two highlight entries in the Television section today have become outdated.

The New York Times

More than ever, people are earning degrees later in life either by choice or because their skills have become outdated.

The New Yorker

A program listing and a highlight entry in the Television section last Sunday, for 9 p.m. today on the Sci Fi Channel, have become outdated.

The New York Times

A program listing and highlight caption in the Television section on Sunday for today's offering at 8 30 p.m. on ABC have become outdated.

The New York Times

A program listing and a highlight entry on Pages 21 and 22 of the Television section today, for Monday at 10 p.m. on NBC, have become outdated.

The New York Times

Music listings on Page 43 of Arts & Leisure today for "Perspectives: Peter Serkin," a series at Carnegie Hall and Weill Recital Hall, have become outdated.

The New York Times

Human-verified similar examples from authoritative sources

Similar Expressions

25 human-written examples

Even the theory of supply and demand has become outdated.

The Economist

A classical music entry for Vermont has become outdated.

The New York Times - Arts

But since then, he said, that information has become outdated.

The New York Times

Certain scientific works endure as literature long after their scientific content has become outdated.

Encyclopedia Britannica

The driver for my printer that was stored there had become outdated.

The New York Times

Expert writing Tips

Best practice

When using "have become outdated", consider specifying why something is outdated. Providing context enhances clarity and impact. For example, instead of saying "The software has become outdated", specify "The software has become outdated due to recent advancements in AI technology".

Common error

Avoid using "have become outdated" with concepts that are inherently timeless or not subject to obsolescence. For example, saying "Basic human values have become outdated" is generally inaccurate, as these values are typically considered enduring rather than transient.

Linguistic Context

The phrase "have become outdated" functions as a predicate in a sentence, describing a subject that is no longer current or useful. Ludwig AI confirms its correct usage in various contexts.

Expression frequency: Uncommon

Frequent in

News & Media

44%

Science

32%

Formal & Business

12%

Less common in

Wiki

4%

Encyclopedias

4%

Reference

4%

Ludwig's WRAP-UP

In summary, the phrase "have become outdated" is a grammatically correct and usable expression that effectively conveys the idea of obsolescence. Ludwig AI confirms its validity. It is most frequently found in news and media, scientific, and formal business contexts. While it is a common way to express that something is no longer current, consider specifying why the subject is outdated for enhanced clarity. Common alternatives include "are no longer relevant", "are now obsolete", and "are out of date". When using this phrase, avoid applying it to concepts that are inherently timeless.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

are now obsolete

Directly states that something is out of date and no longer in use.

have become antiquated

Similar to obsolete, but emphasizes the old-fashioned nature of something.

are out of date

A more direct and common way to say something is no longer current.

are no longer relevant

Focuses on the lack of relevance, rather than obsolescence.

are no longer applicable

Emphasizes that something is not suitable or appropriate for current use.

have lost their currency

Implies that something is no longer accepted or valid.

are past their prime

Suggests something was once good but is now deteriorating in quality or usefulness.

have become passé

Indicates something is no longer fashionable or stylish.

are ancient history

Suggests something is very old and no longer important.

are yesterday's news

Indicates something is no longer interesting or important because it is old.

FAQs

How can I use "have become outdated" in a sentence?

You can use "have become outdated" to describe anything that was once current but is now obsolete or no longer useful. For example, "The company's strategies "have become outdated", requiring a new approach."

What are some alternatives to "have become outdated"?

Alternatives include "are no longer relevant", "are now obsolete", or "are out of date". The best choice depends on the specific context.

Is it correct to say "has become outdated" instead of "have become outdated"?

Yes, "has become outdated" is correct when referring to a singular subject. For example, "This method has become outdated". "Have become outdated" is used for plural subjects, such as "These methods "have become outdated"".

What's the difference between "have become outdated" and "are obsolete"?

"Have become outdated" implies a process of becoming obsolete over time, while "are obsolete" states a current condition. Both phrases indicate something is no longer useful, but "have become outdated" emphasizes the transition. For example, the slide ruler can be defined as now obsolete, when the rotary phone can be defined as having become outdated.