why don't we sign it
why do we sign it
pro:int mod pro:sub v pro:per
why don't we sign it .
w aɪ WORD_BOUNDARY d oʊ n t WORD_BOUNDARY w iː WORD_BOUNDARY s aɪ n WORD_BOUNDARY ɪ t WORD_BOUNDARY
w h y WORD_BOUNDARY d o n ' t WORD_BOUNDARY w e WORD_BOUNDARY s i g n WORD_BOUNDARY i t WORD_BOUNDARY