how are they doing
how be they do
pro:int cop pro:sub part
how are they doing ?
h aʊ WORD_BOUNDARY ɑː ɹ WORD_BOUNDARY ð eɪ WORD_BOUNDARY d uː ɪ ŋ WORD_BOUNDARY
h o w WORD_BOUNDARY a r e WORD_BOUNDARY t h e y WORD_BOUNDARY d o i n g WORD_BOUNDARY