what were they doing
what be they do
pro:int cop pro:sub part
what were they doing ?
w ʌ t WORD_BOUNDARY w ɜː WORD_BOUNDARY ð eɪ WORD_BOUNDARY d uː ɪ ŋ WORD_BOUNDARY
w h a t WORD_BOUNDARY w e r e WORD_BOUNDARY t h e y WORD_BOUNDARY d o i n g WORD_BOUNDARY