had failed

USAGE SUMMARY

'had failed' is correct and usable in written English.
You can use it to talk about something that happened in the past before something else occurred. For example: "He had failed the test, so he was not allowed to move on to the next level."

✓ Grammatically correct

News & Media

Science

Encyclopedias

Human-verified examples from authoritative sources

Exact Expressions

60 human-written examples

But I had failed.

The New York Times

His kidneys had failed.

The New York Times - Health

The assault had failed.

The New York Times

Ludendorff's gamble had failed.

Independent

The chemotherapy had failed.

The New Yorker

All had failed other therapies.

The New York Times

A regional approach had failed.

The New York Times

Two breakers had failed simultaneously.

The New York Times

Western mediation efforts had failed.

The New York Times - Magazine

They all had failed him.

The New York Times

But I had failed worse.

The New Yorker

Expert writing Tips

Best practice

Use "had failed" to clearly establish that an action was unsuccessful before another past event occurred. This helps to maintain a clear chronological order in your writing.

Common error

Avoid using "had failed" when a simple past tense ("failed") is sufficient. "Had failed" is specifically for indicating an action that was completed before another point in the past.

Linguistic Context

The phrase "had failed" functions as a verb phrase in the past perfect tense. It indicates that an action or event was unsuccessful before another action or time in the past, as illustrated by Ludwig's examples.

Expression frequency: Very common

Frequent in

News & Media

53%

Wiki

13%

Science

12%

Less common in

Encyclopedias

7%

Huffington Post

7%

Forbes

3%

Ludwig's WRAP-UP

In summary, "had failed" is a verb phrase in the past perfect tense used to indicate that an action or event was unsuccessful before another action in the past. As Ludwig AI confirms, its grammatical status is correct. Its frequent usage in news and encyclopedic sources is because of the need for clear sequencing of past events. When writing, ensure that using the past perfect is necessary to avoid errors with tense sequencing. Consider alternatives such as "didn't succeed" or "was unsuccessful" to vary your language.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

didn't succeed

This phrase offers a straightforward alternative using simpler vocabulary.

didn't work

A simple and direct way to express that something did not function as intended.

was unsuccessful

This alternative uses a more formal tone to indicate a lack of success.

fell short

This phrase indicates that the attempt did not reach the required standard or goal.

proved fruitless

This phrase suggests that the effort invested yielded no positive results.

was defeated

This implies an opposition or challenge that resulted in failure.

came to nothing

This alternative emphasizes the complete lack of a positive outcome.

missed the mark

This idiom suggests the attempt was inaccurate or off-target.

was in vain

This phrase indicates that the effort was ultimately pointless and ineffective.

collapsed

This suggests a more dramatic and sudden failure, often involving systems or structures.

FAQs

How is "had failed" used in a sentence?

Use "had failed" to indicate an action that was unsuccessful before another event in the past. For example, "The experiment "had failed" before the researchers published their findings."

What are some alternatives to "had failed"?

You can use phrases like "didn't succeed", "was unsuccessful", or "proved fruitless" as alternatives to "had failed", depending on the context.

Is it correct to say "failed" instead of "had failed"?

Yes, "failed" (simple past) is correct when describing a single event in the past. "Had failed" (past perfect) is used to indicate that the failure occurred before another past event.

What's the difference between "had failed" and "failed"?

"Failed" describes a simple past action. "Had failed" indicates a past action completed before another action in the past. For instance, "He failed the test" vs. "He "had failed" the test before he decided to study harder."