ὑπάρχουσιν (hyparchousin)
ὑπάρχουσιν is an Ancient Greek form of ὑπάρχω, meaning “begin; be at hand; exist”. It is the 3rd person plural present active indicative.
Found 60 times in the Ancient Greek texts on Socratos.
Where it is used
Thucydides, History of the Peloponnesian War 3.39.8: … νην παραλαβόντες τῆς ἔπειτα προσόδου, δι’ ἣν ἰσχύομεν, τὸ λοιπὸν στερήσεσθε, σφαλέντες δὲ πολεμίους πρὸς τοῖς ὑπάρχουσιν ἕξομεν, καὶ ὃν χρόνον τοῖς νῦν καθεστηκόσι δεῖ ἐχθροῖς ἀνθίστασθαι, τοῖς οἰκείοις ξυμμάχοις πολεμήσομεν.
All forms of ὑπάρχω (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.