πολιορκεῖσθαι (poliorkeisthai)
πολιορκεῖσθαι is an Ancient Greek form of πολιορκέω, meaning “besiege”. It is the present middle/passive infinitive.
Found 28 times in the Ancient Greek texts on Socratos.
Where it is used
Thucydides, History of the Peloponnesian War 1.28.4: οἱ δὲ Κορίνθιοι ἀπεκρίναντο αὐτοῖς, ἢν τάς τε ναῦς καὶ τοὺς βαρβάρους ἀπὸ Ἐπιδάμνου ἀπαγάγωσι, βουλεύσεσθαι· πρότερον δ’ οὐ καλῶς ἔχειν τοὺς μὲν πολιορκεῖσθαι, αὐτοὺς δὲ δικάζεσθαι.
All forms of πολιορκέω (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.