a bird is um a a flying mammal
a bird be a fly mammal
det:art n cop det:art n:gerund n
a bird is um a a flying mammal .
ɐ WORD_BOUNDARY b ɜː d WORD_BOUNDARY ɪ z WORD_BOUNDARY ʌ m WORD_BOUNDARY ɐ WORD_BOUNDARY ɐ WORD_BOUNDARY f l aɪ ɪ ŋ WORD_BOUNDARY m æ m ə l WORD_BOUNDARY
a WORD_BOUNDARY b i r d WORD_BOUNDARY i s WORD_BOUNDARY u m WORD_BOUNDARY a WORD_BOUNDARY a WORD_BOUNDARY f l y i n g WORD_BOUNDARY m a m m a l WORD_BOUNDARY