Used and loved by millions
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
has not been installed
Grammar usage guide and real-world examplesUSAGE SUMMARY
'has not been installed' is correct and usable in written English.
You can use it when describing something that has not been done yet. For example: "The new software has not been installed yet."
✓ Grammatically correct
News & Media
Academia
Wiki
Science
Alternative expressions(20)
has not been acknowledged
has not been categorized
has not been introduced
has not been initiated
has not been substantiated
has not been placed
has not been compiled
has not been arranged
has not been inserted
has not been accommodated
has not been appointed
has not been assigned
had still not been installed
has not been compensated
has not been presented
has not been reintroduced
has not been implicated
remains unplaced
was not installed
has not been incorporated
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
17 human-written examples
If CALDB has not been installed, ciao-install downloads and installs the full tarfile.
Academia
The pole has not been installed, although Sledge said he's been unable to learn why.
News & Media
In general, most stores will only accept software returned for a refund if the box is still sealed and the program has not been installed.
News & Media
Olympic Games organisers have called off a cycling test event on 30 April-1 May because the wooden track has not been installed in the velodrome in Rio.
News & Media
The School Construction Authority put fencing around the school, but a promised temporary roof has not been installed, and tarpaulins to waterproof the roof have grown tattered.
News & Media
He noted that the airport director promised in October 2008 to install an air conditioner in the store room, but that she left her job two weeks after making the promise, and an air conditioner has not been installed.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
43 human-written examples
Unfortunately, the telephone in the panic room hasn't been installed yet -- Saturday at 10 p.m on Cinemax.
News & Media
Solution: This happens when you try to use the X11 version of NEURON but X11 hasn't been installed on your Mac.
Academia
Real world example No. 1: While virtualization is viewed as a great way to cut energy costs and reduce real estate sprawl inside data centers, much of what has been bought hasn't been installed.
News & Media
Epix is launching a new feature that could make it easier than ever before to stream movies on your Internet-connected TV — Epix Cast, which allows you to find a movie in the mobile Epix app and then play it on your TV, even if the app hasn't been installed on that TV.
News & Media
Its computer system still is bedeviled by a small number of glitches, and a call-back system for claimants' inquiries hasn't been installed.
News & Media
Expert writing Tips
Best practice
When using "has not been installed", ensure the context clearly indicates what is missing and why its absence is relevant to the situation being described.
Common error
Avoid using "has not been install" as this is grammatically incorrect. Remember to use the past participle form of the verb: "has not been installed".
Source & Trust
85%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "has not been installed" functions as a verb phrase in the passive voice, indicating that an object or system has not undergone the process of installation. Ludwig confirms its grammatical correctness.
Frequent in
News & Media
50%
Academia
17%
Wiki
17%
Less common in
Science
16%
Formal & Business
0%
Reference
0%
Ludwig's WRAP-UP
In summary, "has not been installed" is a grammatically sound and frequently used phrase indicating the absence of a completed installation. Ludwig AI confirms its correctness and provides numerous examples across various contexts, from news reports to academic discussions. While the phrase is versatile, ensure that the context clearly specifies what is missing and why its absence matters. Common alternative include "is not yet installed" and "was not installed".
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
was not installed
Past tense variation, indicating the lack of installation at a specific time.
has yet to be installed
Similar to "is not yet installed" but with a slightly more formal tone.
is not yet installed
Emphasizes that the installation is expected but has not happened yet.
remains uninstalled
Highlights the continuing state of not being installed.
has not been implemented
Focuses on the lack of implementation, suggesting a process or system.
was not set up
Uses a more informal term for installation, implying a simple process.
has not been fitted
Uses "fitted" as a synonym for installed, common in British English.
is not in place
Emphasizes the absence of something in its designated location.
has not been deployed
Implies a more strategic or widespread installation, like software.
is missing
Simplest way to convey the absence of something expected to be present.
FAQs
What does "has not been installed" mean?
The phrase "has not been installed" means something expected or intended to be set up or connected is absent or incomplete.
What can I say instead of "has not been installed"?
You can use alternatives like "is not yet installed", "remains uninstalled", or "has not been implemented" depending on the context.
Is it correct to say "hasn't been installed"?
Yes, "hasn't been installed" is a contraction of "has not been installed" and is perfectly acceptable in informal contexts.
What's the difference between "has not been installed" and "was not installed"?
"Has not been installed" implies a current state resulting from a past action (or inaction), while "was not installed" refers to a specific event or time in the past.
Editing plus AI, all in one place.
Stop switching between tools. Your AI writing partner for everything—polishing proposals, crafting emails, finding the right tone.
Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Source & Trust
85%
Authority and reliability
4.5/5
Expert rating
Real-world application tested