he started a long time ago
he start a long time ago
pro:sub v det:art adj n post
he started a long time ago.
h iː WORD_BOUNDARY s t ɑ ɹ t ɪ d WORD_BOUNDARY ʌ WORD_BOUNDARY l ɔ ŋ WORD_BOUNDARY t aɪ m WORD_BOUNDARY ʌ ɡ oʊ WORD_BOUNDARY
h e WORD_BOUNDARY s t a r t e d WORD_BOUNDARY a WORD_BOUNDARY l o n g WORD_BOUNDARY t i m e WORD_BOUNDARY a g o . WORD_BOUNDARY