we didn't open it yet
we do open it yet
pro:sub mod v pro:per adv
we didn't open it yet .
w iː WORD_BOUNDARY d ɪ d n t WORD_BOUNDARY oʊ p ə n WORD_BOUNDARY ɪ t WORD_BOUNDARY j ɛ t WORD_BOUNDARY
w e WORD_BOUNDARY d i d n ' t WORD_BOUNDARY o p e n WORD_BOUNDARY i t WORD_BOUNDARY y e t WORD_BOUNDARY