Italian Language Grammar

1. Prepositions
   1. Simple Prepositions
      1. DI
         1. Possession
         2. Origin and Provenance
         3. Material and Composition
         4. Specification
         5. Time Expressions
      2. A
         1. Direction and Destination
         2. Location
         3. Time Expressions
         4. Indirect Object Marker
         5. Manner and Method
      3. DA
         1. Origin and Starting Point
         2. Agent in Passive Voice
         3. Purpose and Function
         4. Time Duration
         5. Characteristic Description
      4. IN
         1. Location and Position
         2. Time Expressions
         3. Means of Transportation
         4. Language and Subject Matter
      5. CON
         1. Accompaniment
         2. Instrument and Means
         3. Manner
      6. SU
         1. Position Above
         2. Topic and Subject
         3. Approximate Numbers
      7. PER
         1. Purpose and Reason
         2. Duration
         3. Direction Through
         4. Exchange and Price
      8. TRA/FRA
         1. Position Between
         2. Time Intervals
         3. Choice Among Options
   2. Articulated Prepositions
      1. Formation Rules
         1. DI + Articles (DEL, DELLO, DELLA, etc.)
         2. A + Articles (AL, ALLO, ALLA, etc.)
         3. DA + Articles (DAL, DALLO, DALLA, etc.)
         4. IN + Articles (NEL, NELLO, NELLA, etc.)
         5. SU + Articles (SUL, SULLO, SULLA, etc.)
      2. Usage with Geographic Names
         1. Countries and Regions
         2. Cities and Towns
         3. Continents
      3. Usage with Common Expressions