1. IA - Obsession esthétique (beauty pattern)
2. IB - Obsession sécuritaire (Safety pattern)
   1. IB1 - Sécurité physique (Physical Safety)
   2. IB2 - Sécurité morale (Moral safety)
3. IC - Obsession circulatoire (circulation pattern)
4. IIA - Obsession hygiéniste (hygienic pattern)
5. IIB - Obsession moderniste (modernist pattern)
6. IIC - Obsession rationaliste (rationalist pattern)
7. III - Obsession du "public" (public pattern)