he was knocking on their door
he be knock on their door
pro:sub aux part prep det:poss n
he was knocking on their door ?
h iː WORD_BOUNDARY w ʌ z WORD_BOUNDARY n ɑː k ɪ ŋ WORD_BOUNDARY ɔ n WORD_BOUNDARY ð ɛ ɹ WORD_BOUNDARY d oː ɹ WORD_BOUNDARY
h e WORD_BOUNDARY w a s WORD_BOUNDARY k n o c k i n g WORD_BOUNDARY o n WORD_BOUNDARY t h e i r WORD_BOUNDARY d o o r WORD_BOUNDARY