we don't need them
we do need them
pro:sub mod v pro:obj
we don't need them !
w iː WORD_BOUNDARY d oʊ n t WORD_BOUNDARY n iː d WORD_BOUNDARY ð ɛ m WORD_BOUNDARY
w e WORD_BOUNDARY d o n ' t WORD_BOUNDARY n e e d WORD_BOUNDARY t h e m WORD_BOUNDARY