πεφυκέναι (pephykenai)
πεφυκέναι is an Ancient Greek form of φύω, meaning “grow, produce; (perf.) be by nature”. It is the perfect active infinitive.
Found 91 times in the Ancient Greek texts on Socratos.
Where it is used
Thucydides, History of the Peloponnesian War 1.70.9: ὥστε εἴ τις αὐτοὺς ξυνελὼν φαίη πεφυκέναι ἐπὶ τῷ μήτε αὐτοὺς ἔχειν ἡσυχίαν μήτε τοὺς ἄλλους ἀνθρώπους ἐᾶν, ὀρθῶς ἂν εἴποι.
All forms of φύω (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.