ὄρνιθι γὰρ καὶ τὴν τότ᾽ αἰσίῳ τύχην παρέσχες ἡμῖν → for it was by a good omen that you provided that past fortune to us
pf. Pass. de καθίημι.
καθεῖμαι: Παθ. παρακ. του καθίημι.
καθ-εῖμαι perf. med. van καθίημι.