I was sitting on it
I be sit on it
pro:sub aux part prep pro:per
i was sitting on it .
aɪ WORD_BOUNDARY w ʌ z WORD_BOUNDARY s ɪ ɾ ɪ ŋ WORD_BOUNDARY ɔ n WORD_BOUNDARY ɪ t WORD_BOUNDARY
i WORD_BOUNDARY w a s WORD_BOUNDARY s i t t i n g WORD_BOUNDARY o n WORD_BOUNDARY i t WORD_BOUNDARY