ΗΑ (EA)
ΗΑ is an Ancient Greek form of εἰμί, meaning “to be, exist”. It is the 1st person singular imperfect active indicative.
Found 53 times in the Ancient Greek texts on Socratos.
Where it is used
Apollonius Rhodius, Argonautica 3.978: ἦα πάρος. τῶ μή με λίην ὑπεραίδεο, κούρη,
Xenophon, Cyropaedia 5.4.10: … δὲ αὐτῷ ὁ Γαδάτας ἐπιδεδεμένος ἤδη τὸ τραῦμα ἀπαντᾷ. ἰδὼν δὲ αὐτὸν ὁ Κῦρος ἥσθη τε καὶ εἶπεν· ἐγὼ δὲ πρὸς σὲ ᾖα ἐπισκεψόμενος πῶς ἔχεις.
Euclid, Elementa 1.prop.5: … ὶ ἐπεζεύχθωσαν αἱ ΖΓ, ΗΒ εὐθεῖαι. ἐπεὶ οὖν ἴση ἐστὶν ἡ μὲν ΑΖ τῇ ΑΗ ἡ δὲ ΑΒ τῇ ΑΓ, δύο δὴ αἱ ΖΑ, ΑΓ δυσὶ ταῖς ΗΑ, ΑΒ ἴσαι εἰσὶν ἑκατέρα ἑκατέρᾳ· καὶ γωνίαν κοινὴν περιέχουσι τὴν ὑπὸ ΖΑΗ· βάσις ἄρα ἡ ΖΓ βάσει τῇ ΗΒ ἴση ἐστί …
All forms of εἰμί (conjugation table)
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.