French Language Grammar

1. Articles
   1. Definite Articles
      1. Forms and Usage
         1. le (masculine singular)
         2. la (feminine singular)
         3. l' (before vowels)
         4. les (plural)
      2. Specific Reference
         1. Known Objects
         2. Unique Items
      3. General Reference
         1. Abstract Concepts
         2. General Categories
      4. Contractions
         1. à + le = au
         2. à + les = aux
         3. de + le = du
         4. de + les = des
      5. Omission Cases
         1. After Prepositions
         2. In Fixed Expressions
         3. With Proper Nouns
   2. Indefinite Articles
      1. Forms and Basic Usage
         1. un (masculine)
         2. une (feminine)
         3. des (plural)
      2. Countable Noun Usage
         1. Introduction of New Items
         2. Non-specific Reference
      3. Negative Transformations
         1. Replacement with de
         2. Complete Omission Cases
      4. Quantity Expressions
         1. Replacement Patterns
         2. Partitive Relationships
   3. Partitive Articles
      1. Forms and Function
         1. du (masculine)
         2. de la (feminine)
         3. de l' (before vowels)
         4. des (plural)
      2. Uncountable Nouns
         1. Mass Nouns
         2. Abstract Concepts
      3. Negative Forms
         1. Replacement with de
         2. Quantity Negation
      4. Partitive vs. Indefinite
         1. Usage Distinctions
         2. Context Clues