I'm gonna buy some
I go buy some
pro:sub part v qn
i'm gonna buy some .
aɪ m WORD_BOUNDARY ɡ ə n ə WORD_BOUNDARY b aɪ WORD_BOUNDARY s ʌ m WORD_BOUNDARY
i ' m WORD_BOUNDARY g o n n a WORD_BOUNDARY b u y WORD_BOUNDARY s o m e WORD_BOUNDARY