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

Morphs in stems:	wereta wereta ‘arrive’ wereta-pëj ‘arrive-PLUR’
Morphs in wordforms:	weretasaj ‘arrive-PFV’ weretaja ‘arrive-NEG’ weretapëjse ‘arrive-PLUR-PST’ wereta ‘arrive-ACNNMLZ’ weretasarë ‘arrive-IMN’ wereta ‘arrive-IPFV’