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
in posterior
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "in posterior" is not correct and is not commonly used in written English.
It may be intended to refer to something that occurs later or at the back, but the correct expression would depend on the context. Example: "The results were discussed in posterior sections of the report." (Note: "posterior" is not typically used this way.)
⚠ May contain grammatical issues
Science
Alternative expressions(20)
is equivalent to
in the wishes of
rapidly thereafter
for the immediate future
Very soon
somewhere later
one week before
at the early time
in the next weeks
during the previous years
it is important to remember
not yet completed
to avoid disruption
in accordance with direction from
a couple of books before
if not soon
in two days
as excellent as
in a flash
as instructed by the directive
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
Clinical assessment of postoperative sensitivity in posterior composite restorations.
a Preoperative view of a partial edentulism in posterior mandible.
Differences in posterior tibial slope between different ethnic groups exist.
In a Bayesian framework, identical residuals are used in posterior predictive checks.
Science
Traditional solid cages have been widely used in posterior lumbar interbody fusion (PLIF) surgery.
Two pairs of calcium bodies are positioned ventrolaterally in posterior pereonites of T. albus.
Transarticular C1-2 screws are widely used in posterior cervical spine instrumentation.
Science
To investigate the role of Toxocara canis in posterior uveitis of undetermined origin.
Improvements in posterior nasal discharge, facial pain/pressure, and emotional consequences were noted.
Primate studies show slow ramping activity in posterior parietal cortex (PPC) neurons during perceptual decision-making.
Science
The cervical spine was generally more flexible in posterior shear, as compared to axial compression.
Expert writing Tips
Best practice
To indicate sequence or time, replace "in posterior" with adverbs like "subsequently" or phrases such as "in later stages" depending on context.
Common error
Avoid using "in posterior" as a substitute for common spatial or temporal descriptors in general writing. It is often grammatically incorrect and can confuse readers. Instead, opt for more widely accepted and easily understood terms like "later", "behind", or "following".
Source & Trust
82%
Authority and reliability
2.8/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "in posterior" functions primarily as a prepositional phrase attempting to indicate a location or time sequence. However, according to Ludwig AI, the phrase is generally considered grammatically incorrect in standard English. Its usage is mostly limited to technical or scientific contexts, as demonstrated by the examples provided by Ludwig.
Frequent in
Science
100%
Less common in
News & Media
0%
Formal & Business
0%
Academia
0%
Ludwig's WRAP-UP
The phrase "in posterior" is generally considered grammatically incorrect in standard English, as highlighted by Ludwig AI. While it appears frequently in scientific and medical literature, its application is limited to specific technical contexts. For general use, it's advisable to opt for clearer and more precise alternatives such as "at the back", "later", or "subsequently", depending on the intended meaning. By choosing more appropriate phrasing, you ensure better clarity and grammatical correctness in your writing.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
at the back
Specifies a location at the rear, providing a clearer directional reference.
in the rear
Similar to "at the back", this emphasizes the rearward position.
at the back end
Highlights the terminal part or section that is located at the rear.
subsequently
Indicates a sequence of events, implying something that follows.
in later stages
Refers to a point in time that comes after the initial phase.
in the following part
Directs attention to a section that comes after the current one.
in the hinder part
Similar to "at the back", this emphasizes the rearward position.
furthermore
Indicates an addition to a previous statement, implying a continuation.
in the after section
Denotes a section occurring after a particular point.
thereafter
Signifies an event happening after a specific time or event.
FAQs
How can I use a phrase similar to "in posterior" correctly?
While "in posterior" is often grammatically incorrect, you can use alternatives like "at the back", "in the rear", or "subsequently" depending on the context you want to convey.
What are some alternatives to "in posterior" when referring to a location?
When referring to a location, consider using phrases like "at the back", "in the rear", or "towards the back". These options provide clearer directional references.
How do I replace "in posterior" when indicating a sequence of events?
To indicate a sequence, you can use adverbs like "subsequently", "thereafter", or phrases such as "in later stages".
Is "in posterior" considered formal or informal language?
While some examples can be found in scientific literature, "in posterior" is generally not considered proper English and is best avoided in both formal and informal contexts. Opt for clearer and more widely accepted alternatives.
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
82%
Authority and reliability
2.8/5
Expert rating
Real-world application tested