συστῆσαι (systesai)
συστῆσαι is an Ancient Greek form of συνίστημι, meaning “put together, establish”. It is the aorist active infinitive.
Found 27 times in the Ancient Greek texts on Socratos.
Where it is used
Diogenes Laertius, Vitae philosophorum 8.8.87: … ᾶραι μετὰ Χρυσίππου τοῦ ἰατροῦ, συστατικὰς φέροντα παρʼ Ἀγησιλάου πρὸς Νεκτάναβιν· τὸν δὲ τοῖς ἱερεῦσιν αὐτὸν συστῆσαι. καὶ τέτταρας μῆνας πρὸς ἐνιαυτῷ διατρίψαντʼ αὐτόθι ξυρόμενόν θʼ ὑπήνην καὶ ὀφρὺν τὴν Ὀκταετηρίδα κατά τινας …
All forms of συνίστημι (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.