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What's new?
Redacted article about Masculine Nominative Plural nouns(Jan 13th 2026)
More improvements to noun declinator(Jan 11th 2026)
Added Search to Grammar Articles Tree(Jan 11th 2026)
New Present Tense Article(Jan 10th 2026)
Added footnote support(Jan 7th 2026)
Added Possessive Pronouns in Nominative Case(Jan 5th 2026)
Updated About Me page(Jan 4th 2026)
Improved Noun Declinator(Jan 4th 2026)
Better audio playback and exercise cards design(Jan 3rd 2026)
Added 92 new exercises for Possessive Pronouns in Dative Case(Jan 1st 2026)
Improved grammar articles navigation(Dec 22nd 2025)
Invented new way to present grammar transformations(Dec 21st 2025)
Added grammar tables for Possessive Pronouns in Dative Case(Dec 20th 2025)
Added changelog to website(Dec 19th 2025)
Navigate to Noun Declension Engine from grammar articles(Dec 9th 2025)
Exercises Engine Improvements(Dec 7th 2025)
Hundreds of new Spelling Practice Exercises(Dec 2nd 2025)
Commenting on articles(Nov 30th 2025)
Vocative Exercises and Grammar Articles Improvements(Nov 29th 2025)
Exercises Engine Fixes(Nov 28th 2025)
Locative Case and Music Listening Exercises(Nov 27th 2025)
Exercise Resources and Article Updates(Nov 26th 2025)
Loading Indicator and Repeating Only Incorrect Answers(Nov 25th 2025)
Prepositions Article Update(Nov 24th 2025)
Exercises Engine Improvements(Nov 23rd 2025)
Exercises Difficulty Levels and New Exercise Type(Nov 22nd 2025)
Added Future Simple Tense Exercises(Nov 18th 2025)
New Exercises Engine(Nov 12th 2025)
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What's new?
Redacted article about Masculine Nominative Plural nouns(Jan 13th 2026)
More improvements to noun declinator(Jan 11th 2026)
Added Search to Grammar Articles Tree(Jan 11th 2026)
New Present Tense Article(Jan 10th 2026)
Added footnote support(Jan 7th 2026)
Added Possessive Pronouns in Nominative Case(Jan 5th 2026)
Updated About Me page(Jan 4th 2026)
Improved Noun Declinator(Jan 4th 2026)
Better audio playback and exercise cards design(Jan 3rd 2026)
Added 92 new exercises for Possessive Pronouns in Dative Case(Jan 1st 2026)
Improved grammar articles navigation(Dec 22nd 2025)
Invented new way to present grammar transformations(Dec 21st 2025)
Added grammar tables for Possessive Pronouns in Dative Case(Dec 20th 2025)
Added changelog to website(Dec 19th 2025)
Navigate to Noun Declension Engine from grammar articles(Dec 9th 2025)
Exercises Engine Improvements(Dec 7th 2025)
Hundreds of new Spelling Practice Exercises(Dec 2nd 2025)
Commenting on articles(Nov 30th 2025)
Vocative Exercises and Grammar Articles Improvements(Nov 29th 2025)
Exercises Engine Fixes(Nov 28th 2025)
Locative Case and Music Listening Exercises(Nov 27th 2025)
Exercise Resources and Article Updates(Nov 26th 2025)
Loading Indicator and Repeating Only Incorrect Answers(Nov 25th 2025)
Prepositions Article Update(Nov 24th 2025)
Exercises Engine Improvements(Nov 23rd 2025)
Exercises Difficulty Levels and New Exercise Type(Nov 22nd 2025)
Added Future Simple Tense Exercises(Nov 18th 2025)
New Exercises Engine(Nov 12th 2025)
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  4. Invented new way to present grammar transformations

Invented new way to present grammar transformations

Jarek Hajduk

author: Jarek Hajduk

Dec 21st 2025
In this update, I've made several improvements to how grammar content is presented and organized on the website.

New Visual Language for Word Transformations

I've invented a new visual language to present word transformations more clearly. I'm really excited about that, because I think I've found a fantastic solution. So far, I've been struggling a lot with how to present these transformations in a clear and easy to understand way.
I named it GaTeX in my code as a joke (sounds like LaTeX). It allows me to inline simple things like endings
'
softening
e
in text or more complex transformations like
brat
+
a
=
brat
a
. Unfortunately, it sometimes impacts the line height of the text, but I think that's a good compromise. Below is an even more complex transformation: an example of declining samochód (car) in Locative Singular Case:
samochód
noun
+
'
softening
e
=
samochód
take stem
+
ó ➜ o
replace
+
d ➜ dzi
soften
+
e
attach
=
samoch
o
dzi
e
=
samochodzie
Locative Singular
I can even make it bigger if I want to 😎
samochód
noun
+
'
softening
e
=
samochód
take stem
+
ó ➜ o
replace
+
d ➜ dzi
soften
+
e
attach
=
samoch
o
dzi
e
=
samochodzie
Locative Singular
I hope you like it! I've already updated one article to use this new approach. I'll gradually migrate all the other articles to use GaTeX, but it will take a while as there are dozens of articles and the work must be done manually.
Read the article

Articles Tree Improvements

I'm constantly adding minor improvements to the website. I noticed that the articles tree isn't very clear. It's a bit confusing that some folders are navigable and others are not. My plan is to make all folders non-navigable. Most of them contain only a list of links to their children. If there is a folder that actually contains some content, I will migrate it to a child called "Introduction" or something similar. I've already fixed some of the folders.
Articles tree
Articles tree

Noun Declension Articles Organization

I had a dilemma about where to put articles about noun declension . They could go in either the "cases" or "nouns" folder. I decided to put them in the "cases" folder and add redirecting links in the "nouns" folder in case someone looks there for them.
Noun Declension Location
Noun Declension Location
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Added grammar tables for Possessive Pronouns in Dative Case

Jarek Hajduk
Cześć! Jestem Jarek, miło mi Cię poznać!
More about me
I like learning foreign languages. I've created this website for people like me, who enjoy learning new languages 🙂 I hope my work helped you learn Polish! If you spot a mistake or have a suggestion, I'd love to hear from you.
Drop me a message
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Noun Declension Book

Cases - Noun Declension

You can support my website and my Youtube Channel by buying my grammar book on Amazon. In that book I have clearly explained, how to create different forms of noun depending on the case, number, and gender.
After reading this book you will be able to decline any noun in the Polish language. This book also contains exercises with answers, which will help you practice what you learn.
Paperback
E-book