he started to look
he start to look
pro:sub v inf v
he started to look .
h iː WORD_BOUNDARY s t ɑː ɹ ɾ ɪ d WORD_BOUNDARY t ə WORD_BOUNDARY l ʊ k WORD_BOUNDARY
h e WORD_BOUNDARY s t a r t e d WORD_BOUNDARY t o WORD_BOUNDARY l o o k WORD_BOUNDARY