has not been effective

USAGE SUMMARY

The phrase "has not been effective" is correct and usable in written English.
It can be used to describe a situation or action that has failed to achieve the desired results or outcomes. Example: "The new marketing strategy has not been effective in increasing sales this quarter."

✓ Grammatically correct

News & Media

Academia

Science

Human-verified examples from authoritative sources

Exact Expressions

60 human-written examples

"But that system has not been effective.

The New York Times

Writing letters to elected officials has not been effective.

The New Yorker

Memorable it has not been; effective it has.

The Guardian - Sport

From these trends, legal control has not been effective in resolving the homeless issue.

University of California, Berkeley

But the government has not been effective in creating such collaborations.

Yale University

But he has not been effective in countering unyielding Slav nationalists in his own government.

The New York Times

But Clarett has not been effective since hurting the shoulder against Wisconsin five weeks ago.

The New York Times - Sports

But others say that France has not been effective in imposing the ban.

The New York Times

The opposing starter was Darren Oliver, who has not been effective in three seasons.

The New York Times - Sports

"The opposition has not been effective in changing that image, that they are something different".

The New York Times

"The mediation has not been effective as it has been conducted so far".

The New York Times

Expert writing Tips

Best practice

When using "has not been effective", clearly state what the expected outcome was and why it wasn't achieved to provide context and improve clarity.

Common error

Avoid simply stating that something "has not been effective" without explaining the context. Provide specific reasons and details to support your claim and make your argument more persuasive.

Linguistic Context

The phrase "has not been effective" functions as a predicative adjective phrase, indicating that a subject has failed to achieve a desired result or outcome. Ludwig examples illustrate its use across various domains.

Expression frequency: Very common

Frequent in

News & Media

52%

Academia

24%

Science

24%

Less common in

Formal & Business

0%

Encyclopedias

0%

Wiki

0%

Ludwig's WRAP-UP

The phrase "has not been effective" is a versatile and frequently used expression to indicate a lack of desired outcome or impact. Ludwig AI confirms its grammatical correctness and widespread use. As shown by the examples, this phrase appears most commonly in news, academic and scientific contexts. While widely applicable, it's essential to provide context and specify the reasons for the lack of effectiveness. Related phrases like "has proven ineffective" or "has failed to deliver results" can add emphasis or nuance to your writing.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

has proven ineffective

Uses a stronger verb ("proven") to emphasize the lack of effectiveness.

has failed to deliver results

Focuses on the absence of expected outcomes or achievements.

has not yielded the desired outcome

Highlights the discrepancy between expectations and actual results.

has been unsuccessful

A more direct and general way of stating a lack of success.

has fallen short of expectations

Emphasizes the unmet expectations associated with the effort.

has not achieved its purpose

Focuses on the failure to accomplish the intended goal.

has been unproductive

Highlights the lack of output or beneficial results.

has not worked as intended

Emphasizes the deviation from the planned or expected functionality.

has had limited impact

Indicates a weak or negligible influence or effect.

has not made a difference

A more colloquial way of saying there was no noticeable positive change.

FAQs

What are some alternatives to "has not been effective"?

You can use alternatives like "has proven ineffective", "has failed to deliver results", or "has not yielded the desired outcome" depending on the specific context.

How do I use "has not been effective" in a sentence?

You can use "has not been effective" to describe an action or strategy that did not achieve the desired outcome. For example, "The new marketing campaign has not been effective in increasing sales."

What's the difference between "has not been effective" and "was not effective"?

"Has not been effective" implies a continued or recent lack of effectiveness, while "was not effective" refers to a specific past instance. The choice depends on whether you're describing an ongoing situation or a past event.

Is it better to say "ineffective" or "has not been effective"?

Both are correct, but "has not been effective" provides more context and allows you to specify why something wasn't effective. "Ineffective" is a more concise adjective but lacks detail.