mark is eating rice
mark be eat rice
n aux part n
mark is eating rice .
m ɑː ɹ k WORD_BOUNDARY ɪ z WORD_BOUNDARY iː ɾ ɪ ŋ WORD_BOUNDARY ɹ aɪ s WORD_BOUNDARY
m a r k WORD_BOUNDARY i s WORD_BOUNDARY e a t i n g WORD_BOUNDARY r i c e WORD_BOUNDARY