a dad is knitting a sweater
a dad be knit a sweater
det:art n aux part det:art n
a dad is knitting a sweater?
ʌ WORD_BOUNDARY d æ d WORD_BOUNDARY ɪ z WORD_BOUNDARY n ɪ t ɪ ŋ WORD_BOUNDARY ʌ WORD_BOUNDARY s w ɛ t ə ɹ WORD_BOUNDARY
a WORD_BOUNDARY d a d WORD_BOUNDARY i s WORD_BOUNDARY k n i t t i n g WORD_BOUNDARY a WORD_BOUNDARY s w e a t e r ? WORD_BOUNDARY