really don't understand
really do understand
adv mod v
really don't understand .
ɹ i ə l i WORD_BOUNDARY d oʊ n t WORD_BOUNDARY ʌ n d ɚ s t æ n d WORD_BOUNDARY
r e a l l y WORD_BOUNDARY d o n ' t WORD_BOUNDARY u n d e r s t a n d WORD_BOUNDARY