ΚΗ (KE)
ΚΗ is an Ancient Greek form of πη, meaning “somehow, in some way”. It is the adverb.
Found 56 times in the Ancient Greek texts on Socratos.
Where it is used
Arrian, Cynegeticus pr: … . κς Περὶ ἀρρένων κυνῶν, ἀφʼ οἵας ἡλικίας χρεῶν αὐτοὺς ἐπὶ θήραν ἐξάγειν. κζ Πῶς ἐπὶ ὀχείαν ἀκτέον τὰς κύνας. κη Ὅτι, εἴ τις ὁρῴη τὴν μῖξιν τῶν κυνῶν, οὐκ ἐπιτελεῖται γόνιμος. κθ Περὶ καιροῦ πρὸς σκυλακείαν ἐπιτηδείου.
Aeschylus, Agamemnon 687: κῆ θʼ Ἑλέναν; ἐπεὶ πρεπόντως
Clement of Alexandria, Stromata 1.21.145: … περιεργότερον τῇ γενέσει τοῦ σωτῆρος ἡμῶν οὐ μόνον τὸ ἔτος, ἀλλὰ καὶ τὴν ἡμέραν προστιθέντες, ἥν φασιν ἔτους κή Αὐγούστου ἐν πέμπτῃ Παχὼν καὶ εἰκάδι.
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.