1st person singular optative (potential mood)
Analysis. jāneyyaṁ is the optative form of jānāti (to know), built from the subjunctive stem jāne- with optative ending -yyaṁ, expressing a potential or wished action.
Etymology. From Indo-European *gn̥-sḱe/o- (Latin noscere 'to know', English know, Greek gignṓskein). The -ṁ is first person singular marker.
Meanings from the Digital Pāḷi Dictionary; morphology and etymology by Claude.
Lite mode — plain HTML for e-readers and old browsers. Full version