For a natural agent, especially the sun (actor -um- & inst; s actor maN- & inst) to parch earth (patient -on) so that it becomes shrivelled and cracked.
pumlit; mamlit; pinlit; maplit
Naplit nan lūyo' an nibatang hi payaw.
The mud which dried out in the pond field was parched.
-um-: pumlit; maN-: mamlit; -iɴ-: pinlit; ma-: maplit