had not done

USAGE SUMMARY

The phrase "had not done" is correct and usable in written English.
It is typically used to indicate that an action was not completed in the past, often in a conditional or hypothetical context. Example: "If I had not done my homework, I would have failed the test."

✓ Grammatically correct

News & Media

Academia

Science

Human-verified examples from authoritative sources

Exact Expressions

56 human-written examples

Burnett had not done anything wrong.

The New York Times - Sports

They had not done either since 1996.

The New York Times

"He knew he had not done so".

The New Yorker

Munoz had not done anything like that.

The Washington Post

But Merle had not done contemporary either".

The New York Times - Books

We had not done museums or galleries.

The Guardian - Travel

"I wish Draper had not done this".

The New York Times

Human-verified similar examples from authoritative sources

Similar Expressions

4 human-written examples

Painting had not done this.

The Guardian - Books

I felt like I had not done everything I could.

The New Yorker

Farage's party had not done well in London.

The Guardian

The Yankees had not done that since 1972.

The New York Times - Sports

Expert writing Tips

Best practice

Use "had not done" to clearly indicate an action that was not completed before a specific point in the past. This is especially useful in complex sentences where timing is crucial.

Common error

Avoid using "had not done" when a simple past tense ("did not do") is sufficient. "Had not done" is best when indicating an action not completed before another past action or time.

Linguistic Context

The phrase "had not done" functions as part of the past perfect tense, indicating that an action was not completed before another point in time. Ludwig examples showcase its use in various contexts to establish a sequence of events.

Expression frequency: Very common

Frequent in

News & Media

59%

Academia

21%

Science

10%

Less common in

Formal & Business

5%

Encyclopedias

0%

Wiki

0%

Ludwig's WRAP-UP

In summary, "had not done" is a versatile phrase used to indicate that an action remained incomplete before a specific point in the past. Ludwig AI confirms its grammatical correctness and widespread use across diverse contexts, especially in news and media, academia, and scientific writing. While alternatives such as "didn't do" exist, "had not done" provides a more precise and formal way to express the sequence of events. Remember to use it when the timing of an action is crucial, and avoid overusing it when a simple past tense would suffice. With a source quality score of 88 and an expert rating of 4.5, it's clear that "had not done" is a valuable tool for clear and effective communication.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

didn't do

A simpler, more informal way to express the same idea.

had failed to do

Emphasizes the lack of success or inability to perform the action.

hadn't performed

Highlights the lack of execution or completion of a specific action or duty.

had not carried out

More formal, often used when referring to tasks, plans, or orders.

had not fulfilled

Suggests a failure to meet an obligation or expectation.

had not achieved

Emphasizes the lack of a successful outcome or reaching a specific goal.

had not executed

Implies a formal or planned action that was not carried out.

had omitted to do

Suggests a sense of oversight or neglect in not doing something.

had neglected to do

Similar to 'omitted to do', but carries a stronger connotation of carelessness.

had not undertaken

Focuses on the lack of initiative or willingness to start something.

FAQs

How do I use "had not done" in a sentence?

Use "had not done" to indicate that an action wasn't completed before a specific time in the past. For example, "By the time he arrived, she "had not done" the dishes" indicates the dishes were still undone when he arrived.

What's the difference between "did not do" and "had not done"?

"Did not do" refers to a simple past action. "Had not done" indicates an action that wasn't completed before another action or time in the past. For example, "I "did not do" my homework yesterday" vs "I "had not done" my homework before the teacher checked it".

What are some alternatives to "had not done"?

Depending on the context, you can use alternatives such as "didn't do", "failed to do", or "had not completed" to convey a similar meaning.

Is it ever incorrect to use "had not done"?

Yes, using "had not done" is incorrect when referring to a simple action in the past with no reference to another action or time. In such cases, use ""did not do"" instead.