ὦσιν (osin)
ὦσιν is an Ancient Greek form of εἰμί, meaning “to be, exist”. It is the 3rd person plural present active subjunctive.
It can also be a form of οὖς, “ear”.
Found 433 times in the Ancient Greek texts on Socratos.
Where it is used
Thucydides, History of the Peloponnesian War 1.50.5: … ψαν οἱ Ἀθηναῖοι, δείσαντες, ὅπερ ἐγένετο, μὴ νικηθῶσιν οἱ Κερκυραῖοι καὶ αἱ σφέτεραι δέκα νῆες ὀλίγαι ἀμύνειν ὦσιν.
Diogenes Laertius, Vitae philosophorum 3.1.99: … κ τοῦ πολλῶν ἔμπειρον γενέσθαι· ἡ δὲ εὐαισθησία ἐκ τῶν τοῦ σώματος μερῶν, οἷον ἐάν τις ὀφθαλμοῖς ὁρᾷ καὶ τοῖς ὠσὶν ἀκούῃ καὶ τῇ ῥινὶ καὶ τῷ στόματι αἰσθάνηται ὧν δεῖ αἰσθάνεσθαι· τὸ δὴ τοιοῦτον εὐαισθησία. ἡ δὲ εὐτυχία, ὅταν …
Aristophanes, Peace 156: διακινήσας φαιδροῖς ὠσίν.
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.