it's very very hard
it very very hard
pro:per adv adv adv
it's very very hard.
ɪ t s WORD_BOUNDARY v ɛ ɹ i WORD_BOUNDARY v ɛ ɹ i WORD_BOUNDARY h ɑ ɹ d WORD_BOUNDARY
i t ' s WORD_BOUNDARY v e r y WORD_BOUNDARY v e r y WORD_BOUNDARY h a r d . WORD_BOUNDARY