we're doing reading
we do read
pro:sub part part
we're doing reading .
w ɪ ɹ WORD_BOUNDARY d uː ɪ ŋ WORD_BOUNDARY ɹ iː d ɪ ŋ WORD_BOUNDARY
w e ' r e WORD_BOUNDARY d o i n g WORD_BOUNDARY r e a d i n g WORD_BOUNDARY