it matches I know
it match I know
pro:per v pro:sub v
it matches i know .
ɪ t WORD_BOUNDARY m æ t̠ʃ ɪ z WORD_BOUNDARY aɪ WORD_BOUNDARY n oʊ WORD_BOUNDARY
i t WORD_BOUNDARY m a t c h e s WORD_BOUNDARY i WORD_BOUNDARY k n o w WORD_BOUNDARY