πᾷ (pa)
πᾷ is an Ancient Greek form of πῆ, meaning “where? how?”. It is the pronoun.
Found 64 times in the Ancient Greek texts on Socratos.
Where it is used
Theocritus, Εἰδύλλια 1.63: οὔτί πᾳ εἰς Ἀίδαν γε τὸν ἐκλελάθοντα φυλαξεῖς.
Euripides, Hippolytus 122: βαπτὰν κάλπισι ῥυτὰν πα-
Euripides, Suppliants 1128: πᾶ φέρεις δάκρυα φίλᾳ
Source: Socratos (socratos.org), a free reader for Ancient Greek and Latin. Grammar from the Perseus Treebank and Morpheus; dictionary entries from Liddell-Scott-Jones, A Greek-English Lexicon (Perseus Digital Library, CC BY-SA). Counts are from the texts on Socratos.