German grammar — the deep but not scary guide
Thirty-plus grammar topics — verbs, structure, nouns, modifiers, and the nuances that make German sound native. Each one explained once, clearly, with interactive tables and reference you can bookmark.
All grammar topics
Every topic is a standalone page — read it once as structured study, return to the tables as quick reference, or jump straight to what’s slowing you down.
German tense system
The six tense forms and how they connect in real speech.
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Tenses
German has 6 tense forms but only 2 are simple — here's when each one fits
Read →Present tense
Präsens covers now, habit, and the near future — one pattern, three uses
Read →Perfekt
Haben or sein? The auxiliary rule that trips up every English speaker
Read →Präteritum
Written past tense — the irregular stems every reader must know
Read →Future tense
Futur I and II — when werden+Infinitiv actually adds meaning
Read →Plusquamperfekt
past perfect — hatte/war + Partizip II, and the nachdem sequence-of-tenses rule
Read →Verbs
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Verbs & conjugation
Regular, irregular, stem-changing, modal — every pattern you need for A1–B1
Read →Modal verbs
Können, müssen, dürfen — six modals, one Satzklammer pattern
Read →Konjunktiv II
Würde, hätte, wäre — German politeness and hypotheticals
Read →Konjunktiv I
Indirect speech in German — when to use er sage and er habe
Read →Passive voice
Vorgangs- vs Zustandspassiv — werden/sein and when each fits
Read →Reflexive verbs
Sich + Akk vs sich + Dat — when the same verb takes two cases
Read →Prefix verbs
One prefix changes the verb's meaning — and sometimes splits the verb across the sentence
Read →Imperative
Four forms, one rule — and how to soften commands so they sound native
Read →Sentence structure
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Word order
V2, Satzklammer, verb-final — 3 rules cover 90% of German sentences
Read →Subordinate clauses
Verb to the end, comma in the middle — the rule that unlocks half of German syntax
Read →Prepositions
Each preposition demands a case — all 28 grouped, with the Wo/Wohin rule
Read →Negation
Nicht vs kein, and the position rule no one teaches you
Read →Questions
W-questions vs yes/no — inversion, verb position, and question words
Read →Relative clauses
Relative pronouns decline like der/die/das — the shortcut most books skip
Read →Conjunctions
Coordinating vs subordinating — how each changes verb position
Read →Infinitive with zu
zu + Infinitiv, um/ohne/statt … zu — when zu is required, when it is forbidden, and the same-subject rule
Read →Nouns & articles
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Articles
der/die/das — the 4 cases, decoded without memorising 16 cells
Read →Cases
Nom, Akk, Dat, Gen — why cases exist and how to use them
Read →Plurals
Five plural patterns decoded — predict endings instead of memorising them
Read →Pronouns
Personal, possessive, reflexive, demonstrative — all six case forms
Read →N-declension
The subset of masculine nouns that add -n in every non-nominative case — and how to spot them
Read →Modifiers
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Nuance
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Three ways to use these pages
Quick reference
Bookmark the tables. Return when you can’t remember whether mit takes Dativ or Akkusativ, or which masculine nouns follow the weak-n pattern.
Structured study
Work through a topic top-to-bottom: read the explanation, try the interactive widget, then reinforce it in the course at your level. Each page is one focused session.
Quick reads
Bite-sized topic pages you can finish over a coffee. The FAQ section addresses the questions that come up most in Goethe-Zertifikat and citizenship exam prep — Genitiv usage, adjective agreement, separable verbs.
Frequently asked questions
Start with articles (der/die/das) and basic sentence word order at A1. Add Akkusativ and Dativ cases — plus their prepositions — at A2. Adjective endings and Genitiv come last at B1, because they depend on everything that came before. Trying to tackle adjective agreement before you have cases solid is the most common sequencing mistake.
No. The tables are reference material — bookmark the pages and return when you need to check a form. The priority is pattern recognition: once you have used "den Mann" (masculine Akkusativ) in a dozen real sentences, the table becomes a confirmation tool, not a memorization target.
Textbooks present rules in isolation. Each page here is built around one grammar domain — with interactive elements (a 4-case picker widget, sentence builder, memory-palace demo) and a reference table you can keep coming back to. The explanations focus on the underlying logic: why does the article change here, what is the case actually signalling.
Yes — that is the intended use. When your course introduces Dativ or prepositions, come here for the deep reference. The CTA at the bottom of each page links directly to the matching course level so you can practice what you just read.
All grammar guide pages are free and always will be. The interactive course (A2/B1 levels) and vocabulary tools require a subscription, but the reference content — tables, explanations, FAQs — is open.