I think he said
I think he say
pro:sub v pro:sub v
i think he said .
aɪ WORD_BOUNDARY θ ɪ ŋ k WORD_BOUNDARY h iː WORD_BOUNDARY s ɛ d WORD_BOUNDARY
i WORD_BOUNDARY t h i n k WORD_BOUNDARY h e WORD_BOUNDARY s a i d WORD_BOUNDARY