The correct spelling of the word "letted run over" is actually "let run over." This phrase means that something was allowed to overflow or spill out. The IPA phonetic transcription for this phrase is /lɛt rʌn ˈoʊvər/. The first syllable "let" is pronounced with a short "e" sound, followed by a stressed "rʌn" with a short "u" sound. The final syllable, "over," is pronounced with a long "o" and a schwa sound. Remember, it's important to spell correctly and use appropriate grammar to effectively convey your message.