並べる

Etymology
The regular shift of 🇨🇬 and Classical Japanese verb.

The root verb narabu appears in 🇨🇬, at least as early as the  of 759.

Probably reflecting the same nara root as verb +. If so, probably deriving ultimately from verb,.

Verb

 * 1) to line something up
 * 2) to arrange things, to set up