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

Morphs in stems:	chapëtï chapëtï ‘squeal’ chapëti chapëti ‘squeal’
Morphs in wordforms:	chapëtiri ‘squeal-IPFV’ chapëti ‘squeal-ACNNMLZ’ chapëti ‘squeal-IPFV’