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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 contacted
Grammar usage guide and real-world examplesUSAGE SUMMARY
"have not contacted" is correct and usable in written English. You can use it to indicate that someone has not reached out or communicated with another person or entity. Example: "I have not contacted the client yet." Alternative expressions include "have not reached out" and "have not gotten in touch."
✓ Grammatically correct
News & Media
Formal & Business
Science
Wiki
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
49 human-written examples
"I have not contacted any of them.
News & Media
And they have not contacted me.
News & Media
HR have not contacted me at all.
News & Media
Investigators have not contacted him since, he said.
News & Media
"They have not contacted me in any way," he said.
News & Media
They have not contacted me at any time.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
11 human-written examples
"They haven't contacted me," she said.
News & Media
They also haven't contacted you over the last 10-plus years.
News & Media
Is there a friend from high school who you haven't contacted in years?
News & Media
Notre Dame has not contacted Hawkins.
News & Media
The bureau has not contacted Swetnick.
News & Media
Expert writing Tips
Best practice
When using "have not contacted", ensure the context clearly indicates who was expected to make contact and why. This avoids ambiguity and strengthens the sentence.
Common error
Avoid using "have not contacted" when the action should have occurred in the past and is now complete. In such cases, use "did not contact" instead. For example, instead of saying "I have not contacted him yesterday", say "I did not contact him yesterday".
Source & Trust
88%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "have not contacted" functions primarily as a verb phrase in the present perfect tense. It indicates that an action of contacting someone has not occurred up to the present moment. Ludwig confirms its widespread use in various contexts.
Frequent in
News & Media
52%
Formal & Business
20%
Science
14%
Less common in
Wiki
8%
Social Media
0%
Encyclopedias
0%
Ludwig's WRAP-UP
In summary, "have not contacted" is a commonly used and grammatically correct verb phrase that indicates a lack of communication or outreach up to the present moment. Ludwig AI confirms its use is widespread, particularly in news and media, formal business settings, and scientific reporting. While alternatives like "did not get in touch with" or "did not reach out to" exist, "have not contacted" maintains a neutral tone appropriate for various contexts. When using this phrase, ensure that the context clearly explains who was expected to make contact and why. Remember that the correct tense should be used: use "did not contact" instead of "have not contacted" if the action should have occurred in the past and is now complete.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
did not get in touch with
Replaces "have not contacted" with a more informal expression emphasizing a lack of direct communication.
did not reach out to
Similar to "did not get in touch with", but implies a deliberate effort to make contact that was not made.
have not been in touch with
Emphasizes a continuing lack of communication over a period of time.
have not communicated with
A more formal and direct alternative to "have not contacted", stressing the absence of any communication.
have not been in communication with
Similar to "have not communicated with", but suggests a sustained absence of contact.
have not made contact with
Focuses on the absence of establishing any form of connection.
have not notified
Implies a failure to inform someone about something, a more specific form of contact.
have not informed
Very similar to "have not notified", indicating a lack of sharing information.
have not approached
Suggests a lack of initiative to engage or speak with someone, often in a professional or formal context.
have not spoken to
Specifically denotes the absence of verbal communication.
FAQs
How to use "have not contacted" in a sentence?
Use "have not contacted" to indicate that someone has not initiated communication with another person or entity. For example, "The company representatives "have not contacted" the shareholders regarding the merger".
What can I say instead of "have not contacted"?
You can use alternatives like "did not get in touch with", "did not reach out to", or "have not communicated with" depending on the context.
Which is correct, "have not contacted" or "did not contact"?
Both phrases are grammatically correct, but they are used in different contexts. "Have not contacted" implies a situation that extends to the present, while "did not contact" refers to a completed action in the past. For example: "I "have not contacted" him yet" versus "I "did not contact" him yesterday".
What's the difference between "have not contacted" and "have not been in touch with"?
"Have not contacted" simply means that no contact has been made. "Have not been in touch with" suggests a previous connection that has since lapsed. The latter emphasizes a continuing lack of communication over time.
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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
88%
Authority and reliability
4.5/5
Expert rating
Real-world application tested