i-
ibengbeng/ inbengbeng,
mengi-
mengibengbeng/ manbengbengbeng/ engibengbeng,
may-
maybengbeng/ iyaybengbeng
To close a door.
Si-kam i mengibengbeng.
You are the one who will close [the door].
-an
bengbengan/ bengbengi/ biyengbengan,
meN-
memengbeng/ manbengbengbeng/ emengbeng,
me--an
mebengbengan/ ebengbengan
To add a door to a building.
Biyengbengan na dahiy kwadto.
The man added a door to the room.