I promise I'm fixing
I promise I fix
pro:sub v pro:sub part
i promise i'm fixing .
aɪ WORD_BOUNDARY p ɹ ɑː m ɪ s WORD_BOUNDARY aɪ m WORD_BOUNDARY f ɪ k s ɪ ŋ WORD_BOUNDARY
i WORD_BOUNDARY p r o m i s e WORD_BOUNDARY i ' m WORD_BOUNDARY f i x i n g WORD_BOUNDARY