A digital sketch grammar of Yawarana (v0.0.4) -

Morphs in stems:	pëkë pëkë ‘about’ poko poko ‘about’
Morphs in wordforms:	pëkë ‘about’ pokono ‘about-NMLZ’ nwapëkë ‘glute-about’ inwapëkë ‘3-glute-about’ ësëpëkë ‘DETRZ-about’