?*Knḗi̯gʷʰ/Knéi̯gʷʰ-s-
http://lila-erc.eu/data/lexicalResources/LIV/id/Themes/28570437654738627375436468674579549651772677998745971997166195423588096242477 <https://ontolex.github.io/morph/Morph>
aorist stem
?*Knḗi̯gʷʰ/Knéi̯gʷʰ-s-
PIE