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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
cannot establish contact with
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "cannot establish contact with" is correct and usable in written English.
It can be used in contexts where communication or connection is attempted but unsuccessful, such as in technical or interpersonal situations. Example: "We are currently experiencing issues and cannot establish contact with the server."
✓ Grammatically correct
Science
News & Media
Formal & Business
Alternative expressions(2)
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
1 human-written examples
If a patient should miss two consecutive follow-up visits and the investigator cannot establish contact with the patient, the status of the patient will be set to 'lost-to-follow-up'.
Science
Human-verified similar examples from authoritative sources
Similar Expressions
59 human-written examples
To be entitled to this protection, the websites must either facilitate contact between the complainant and the author or remove the offending material when they cannot establish contact.
News & Media
He said that he had made many efforts to establish contact with Mr. Milosevic, without success.
News & Media
I advise students in this situation to establish contact with key course admin/academic staff".
News & Media
It took another month for his family to establish contact with him, he said.
News & Media
The CIA attempted to establish contact with Hamas in spite of a US ban.
News & Media
I attempted to establish contact with Santo Domingo's family.
News & Media
But does it make sense for us to try to establish contact with alien life?
News & Media
He said efforts to establish contact with some families were still underway.
News & Media
He also started to establish contact with us very quickly.
Formal & Business
We cannot exclude that a first round of transcription, for example in early G1, is required for loci to adopt their favorite position in the nucleus and to establish contacts with other loci [45].
Science
Expert writing Tips
Best practice
When using "cannot establish contact with", clearly state who or what you are trying to contact to avoid ambiguity. For example, instead of saying "We cannot establish contact with them", specify "We cannot establish contact with the client".
Common error
Avoid using "cannot establish contact with" without providing context. For example, don't just say "Contact could not be established." Instead, specify the entity or person you were unable to reach.
Source & Trust
82%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "cannot establish contact with" functions as a declarative statement indicating an inability to connect or communicate with a person, entity, or system. Ludwig indicates its usage across diverse domains.
Frequent in
News & Media
40%
Science
30%
Formal & Business
30%
Less common in
Wiki
0%
Encyclopedias
0%
Reference
0%
Ludwig's WRAP-UP
The phrase "cannot establish contact with" is a grammatically correct expression used to describe the inability to connect or communicate. As noted by Ludwig, it appears in various contexts, ranging from scientific publications to news reports and formal business communications. While semantically similar phrases like "unable to reach" or "failed to connect with" exist, "cannot establish contact with" maintains a level of formality suitable for diverse scenarios. When employing this phrase, clarity is paramount; clearly specify the entity or person that could not be reached to avoid ambiguity. Overall, this phrase serves as a clear and concise way to convey the absence of communication.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
unable to reach
Replaces "establish contact" with "reach", simplifying the phrase.
unable to make contact with
Similar in meaning, but uses "make contact" instead of "establish contact".
failed to connect with
Emphasizes the failure of the connection attempt.
could not get in touch with
More informal, focusing on the act of getting in touch.
unable to communicate with
Focuses specifically on the inability to communicate.
no communication established with
A more formal and passive construction.
no contact could be established with
Passive voice, emphasizing the lack of established connection.
lost communication with
Indicates a previous connection that has been lost.
out of contact with
States a current state of being out of contact.
connection could not be made with
Highlights the failed attempt to make a connection.
FAQs
What does "cannot establish contact with" mean?
It means that attempts to communicate or connect with someone or something have been unsuccessful. This could be due to technical issues, lack of response, or other reasons preventing communication.
What can I say instead of "cannot establish contact with"?
You can use alternatives like "unable to reach", "failed to connect with", or "could not get in touch with" depending on the context.
Is it formal to say "cannot establish contact with"?
The phrase "cannot establish contact with" is relatively neutral and can be used in both formal and informal contexts. However, more informal alternatives like "could not get in touch with" may be more appropriate in casual settings.
When is it appropriate to use "cannot establish contact with"?
It's appropriate when you want to clearly state that attempts to connect or communicate have been unsuccessful, whether due to technical problems, lack of response, or other hindering factors.
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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
82%
Authority and reliability
4.5/5
Expert rating
Real-world application tested