have not done

USAGE SUMMARY

"have not done" is a correct and usable phrase in written English.
It is typically used to describe something that has not been completed or accomplished. Example: I have not done my homework yet.

✓ Grammatically correct

News & Media

Academia

Formal & Business

Human-verified examples from authoritative sources

Exact Expressions

59 human-written examples

This they have not done.

Cornell University

We have not done this.

Stanford University

We just have not done it".

The New York Times - Sports

So far they have not done so.

The New Yorker

We have not done any apps yet.

The New York Times

But they have not done anything".

The New York Times

Municipalities have not done much better.

The New York Times

"They have not done a good job".

The New York Times

Historically, they have not done well".

The New Yorker

"I have not done anything wrong.

The New York Times

Human-verified similar examples from authoritative sources

Similar Expressions

1 human-written examples

Haven't done it.

The New York Times

Expert writing Tips

Best practice

When using "have not done", ensure the context clearly indicates what action or task has not been completed. This avoids ambiguity and makes your writing more precise.

Common error

Avoid using "have not done" in conjunction with other negative words or phrases, as this creates a confusing double negative. For example, instead of saying "I have not done nothing", say "I have not done anything".

Linguistic Context

The phrase "have not done" functions as a negative auxiliary verb phrase, indicating the non-completion of an action. As Ludwig AI points out, it describes something that has not been completed or accomplished.

Expression frequency: Very common

Frequent in

News & Media

61%

Academia

10%

Formal & Business

5%

Less common in

Science

5%

Wiki

3%

Reference

0%

Ludwig's WRAP-UP

In summary, the phrase "have not done" is a grammatically correct and very common way to express that an action has not been completed. Ludwig AI confirms its usability in written English. Predominantly used in news and media, but also frequent in academic and formal contexts, it serves the purpose of stating non-completion across a spectrum of scenarios. While "did not complete", "failed to execute", and "have not finished" offer similar meanings, it's important to select the alternative that best fits the specific context. Avoid double negatives to ensure clarity. In conclusion, "have not done" is a versatile and valid phrase in the English language.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

have not finished

Focuses on the state of being unfinished, implying that the action is still in progress or was intended to be completed.

have not accomplished

Similar meaning, but focuses on achieving a specific goal or result.

did not complete

Replaces the auxiliary verb "have" with "did" and uses the verb "complete" to emphasize finishing a task.

have not achieved

Emphasizes the lack of attainment of a specific outcome or objective.

have not carried out

Indicates the action wasn't conducted or executed.

failed to execute

More formal, indicating a lack of success in carrying out a plan or action.

have not performed

Suggests a lack of action or execution, often in a formal or professional context.

have not fulfilled

Focuses on a lack of meeting expectations, requirements, or obligations.

have not undertaken

Implies that the action was never started or attempted.

have not enacted

Formal and specific, referring to laws, rules or policies that have not been put in place.

FAQs

How can I use "have not done" in a sentence?

Use "have not done" to indicate that an action or task has not been completed. For example, "I have not done my homework yet".

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

"Have not done" emphasizes the current state of incompletion, while "did not do" simply states that the action was not performed in the past. For instance, "I have not done it" implies it remains undone, while "I did not do it" simply means it wasn't done.

What can I say instead of "have not done"?

You can use alternatives like "did not complete", "failed to execute", or "have not finished" depending on the context.

Is it acceptable to use "have not done" in formal writing?

Yes, "have not done" is perfectly acceptable in formal writing. It's a standard grammatical construction and conveys a clear meaning.