ask how he's doing or
ask how he do or
v pro:rel pro:sub part coord
ask how he's doing or .
æ s k WORD_BOUNDARY h aʊ WORD_BOUNDARY h iː z WORD_BOUNDARY d uː ɪ ŋ WORD_BOUNDARY ɔː ɹ WORD_BOUNDARY
a s k WORD_BOUNDARY h o w WORD_BOUNDARY h e ' s WORD_BOUNDARY d o i n g WORD_BOUNDARY o r WORD_BOUNDARY