The spelling of "hast over" is often confused due to its irregular pronunciation. In IPA phonetic transcription, the word would be spelled /hæst ˈoʊvər/. The "hast" portion of the word is pronounced with a short "a" sound and a soft "s" sound. The "over" portion is pronounced with a long "o" sound and a "v" and "r" sound that are blended together. Overall, the spelling and pronunciation of "hast over" can be tricky, but mastering it will lead to clear communication in conversation.