he's tired I think
he tire I think
pro:sub part pro:sub v
he's tired i think .
h iː z WORD_BOUNDARY t aɪ ɚ d WORD_BOUNDARY aɪ WORD_BOUNDARY θ ɪ ŋ k WORD_BOUNDARY
h e ' s WORD_BOUNDARY t i r e d WORD_BOUNDARY i WORD_BOUNDARY t h i n k WORD_BOUNDARY