it is working hard
it be work hard
pro:per aux part adv
it is working hard.
ɪ t WORD_BOUNDARY ɪ z WORD_BOUNDARY w ɜː k ɪ ŋ WORD_BOUNDARY h ɑ ɹ d WORD_BOUNDARY
i t WORD_BOUNDARY i s WORD_BOUNDARY w o r k i n g WORD_BOUNDARY h a r d . WORD_BOUNDARY