what is Mommy doing
what be Mommy do
pro:int aux n:prop part
what is mommy doing ?
w ʌ t WORD_BOUNDARY ɪ z WORD_BOUNDARY m ɑː m i WORD_BOUNDARY d uː ɪ ŋ WORD_BOUNDARY
w h a t WORD_BOUNDARY i s WORD_BOUNDARY m o m m y WORD_BOUNDARY d o i n g WORD_BOUNDARY