we know that we know that
we know that
pro:sub v pro:dem
we know that we know that .
w iː WORD_BOUNDARY n oʊ WORD_BOUNDARY ð æ t WORD_BOUNDARY w iː WORD_BOUNDARY n oʊ WORD_BOUNDARY ð æ t WORD_BOUNDARY
w e WORD_BOUNDARY k n o w WORD_BOUNDARY t h a t WORD_BOUNDARY w e WORD_BOUNDARY k n o w WORD_BOUNDARY t h a t WORD_BOUNDARY