or with its first vowel if the root commences with a vowel, as

from

aro (to ask) aaroán (place designed for asking).

The particle on has the same use as an, as

caturogón,
siringbahon,
lilibácon (from libác, to backbite),
aaroon.

NOTE.—The affix an is sometimes doubled, as,

from

lohód (to kneel down), lodhanán[19]

from

tambò (to lock out), tamboànan, from tambóan (window).