pattern B1

/ˈpætɚn/ A repeated decorative design of shapes, lines, or colours.

patron B2

/ˈpeɪ.tɹən/ A customer of a shop, restaurant, or other business, especially a regular one.

patronage C2+

/ˈpeɪtrənɪdʒ/ support or custom given by a patron, or the power to grant appointments