?*h₃rḗg̑/h₃rég̑-s-
http://lila-erc.eu/data/lexicalResources/LIV/id/Themes/6652120716352751529793747251912500152133120190118673026444121961261 <https://ontolex.github.io/morph/Morph>
aorist stem
?*h₃rḗg̑/h₃rég̑-s-
PIE