1) ἐὰν ὦσιν πεντήκοντα δίκαιοι ἐν τῇ πόλει ἀπολεῖς αὐτούς (Gen 18:24)
Translation: If there are fifty righteous ones in the city, will you destroy it?
Parsing: ὦσιν – Present Active Subjunctive 3rd Plural, εἰμί
2) ἐὰν μείνητε ἐν ἐμοὶ καὶ τὰ ῥήματά μου ἐν ὑμῖν μείνῃ, ὃ ἐὰν θέλητε αἰτήσασθε, καὶ γενήσεται ὑμῖν. (John 15:7)
Translation: If you remain in me and my word remains in you, then ask whatever you desire, and it will be done for you.
Parsing: μείνητε – Present Active Subjunctive 2nd Plural, μείνω
μείνῃ – Present Active Subjunctive 3rd Singular, μείνω
θέλητε – Present Active Subjunctive 2nd Plural, θέλω