Matthew 6:10

ἐλθέτω ἡ βασιλεία σου· γενηθήτω τὸ θέλημά σου, ὡς ἐν οὐρανῷ καὶ ἐπὶ γῆς·

Let your kingdom come, let your will come to be, just as in heaven and/also on earth

ἔρχομαι. Remember it has a step-brother root form ἐλθ- Hence the familiar ἐλθὼν - came
 * ἐλθέτω - Aorist active imperative 3P sg. Let it come! From
 * ἡ βασιλεία σου - your kingdom. Notice the last accent doesn't drop to grave - because the enclitic σου is considered part of the previous word for accenting rules.
 * γενηθήτω - Aorist active imperative 3P sg. Let it come to be! From γίνομαι.
 * τὸ θέλημά σου - enclitic effect. The σου forces an extra accent on the last syllable of θέλημά.
 * ἐπὶ γῆς - ἐπὶ+genitive, translated variously but here, on.