1. Adjective endings

2. Cardinal numbers

3. Cases: nominative, accusative, dative & genitive

4. Comparative & superlative

5. Conjunctions

6. Future tense

7. Indirect questions

8. Infinitive clauses

Modal verbs (see "Verbs")

9. Nouns

  9.1 Gender of nouns

  9.2  Plural forms of nouns

  9.3 Weak nouns

10. Passive voice

11. Past perfect

12. Perfect tense

13. Personal pronouns 

14. Possessive articles

15. Prepositions

16. Reflexive pronouns & reflexive verbs 

17. Relative clauses

18. Simple past tense

19. Subjunctive (I)

20. Subjunctive (II)

21. Two-way prepositions 

22. Verbs

  22.1 Modal verbs

  22.2 Verbs with a stem change

  22.3 Verbs and adjectives with prepositions