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Since I tried Ludwig back in 2017, I have been constantly using it in both editing and translation. Ever since, I suggest it to my translators at ProSciEditing.

Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
have not attempted
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "have not attempted" is correct and usable in written English.
You can use it to indicate that someone has not made an effort to do something up to the present time. Example: "Despite the numerous opportunities available, I have not attempted to learn a new language this year."
✓ Grammatically correct
Science
News & Media
Academia
Alternative expressions(3)
Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Human-verified examples from authoritative sources
Exact Expressions
60 human-written examples
We have not attempted to do so.
Academia
Because of space limitations, we have not attempted to critique these concepts.
Science
They have not attempted to tie any other product to the sale of their video cassettes.
Academia
They have not attempted to support the Court of Appeals' decision.
Academia
So far, existing methods have not attempted to estimate or control this error in a systematic manner.
The curators have not attempted to be definitive (how could they be?).
News & Media
Scientists have not attempted and likely never will attempt to induce arrhythmias in marathoners.
News & Media
Mr. Qaissi's attorneys said they have not attempted to search for him.
News & Media
Wendt et al. have not attempted to extrapolate the results of their experiments to geologically relevant heating times and temperatures.
We have not attempted to enumerate the objections urged against the rules and regulations adopted by the board of agriculture.
Academia
This was one of the major reasons that previous Tory governments have not attempted to restore them.
News & Media
Expert writing Tips
Best practice
Use "have not attempted" to clearly state that no effort has been made towards a specific goal or action. For emphasis, consider pairing it with a reason or explanation for the lack of attempt.
Common error
Ensure that the context clearly defines what was not attempted. Vague usage can lead to confusion about the specific action or goal that was avoided.
Source & Trust
86%
Authority and reliability
4.6/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "have not attempted" functions as a verb phrase that negates the action of attempting. As demonstrated by Ludwig, it's used to explicitly state the absence of effort or trial towards a specific goal or action.
Frequent in
Science
55%
News & Media
25%
Academia
12%
Less common in
Formal & Business
5%
Wiki
3%
Reference
0%
Ludwig's WRAP-UP
The phrase "have not attempted" is a grammatically correct and frequently used verb phrase that indicates the absence of effort towards a specific goal. As per Ludwig, it is most commonly found in scientific, news, and academic contexts. When using this phrase, ensure clarity about what specific action was not attempted to avoid confusion. Alternatives such as "have not tried" or "have not endeavored" can provide nuanced variations in meaning and tone.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
have not tried
This alternative is a more direct and common substitute, emphasizing a lack of experimentation.
have not sought
This alternative implies a lack of active search or pursuit.
have not endeavored
This alternative offers a more formal and emphatic way of saying "have not attempted".
have not undertaken
This alternative is suitable when referring to not having started a task or project.
have not pursued
This alternative suggests a lack of continuous effort toward a specific goal.
have not bothered
This alternative conveys a lack of interest or motivation to attempt something.
did not try
This alternative refers to a specific past instance of not making an attempt.
made no attempt
This alternative emphasizes the absence of any effort whatsoever.
have not aimed
This alternative focuses on the absence of a specific objective or intention.
have not managed
This alternative emphasizes failure to achieve a goal rather than a lack of trying.
FAQs
How can I rephrase "have not attempted" for a formal tone?
In formal contexts, you can use alternatives such as "have not endeavored", "have not undertaken", or "have not pursued" to maintain a professional register.
What's the difference between "have not attempted" and "have not tried"?
"Have not attempted" generally implies a complete absence of effort, while "have not tried" suggests a possibility that effort was considered but not executed. "Have not attempted" can emphasize a conscious decision to not even begin.
Is it correct to say "did not attempted" instead of "have not attempted"?
No, "did not attempted" is grammatically incorrect. The correct form is "did not try" or "have not attempted". The auxiliary verb 'did' requires the base form of the verb, while 'have' requires the past participle.
When should I use "have not attempted" over other similar phrases?
Use "have not attempted" when you want to explicitly state that no effort was made at all, often implying a deliberate choice or omission. It's suitable in situations where the lack of action is significant or requires explanation.
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Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Source & Trust
86%
Authority and reliability
4.6/5
Expert rating
Real-world application tested