til she finish it
until she finish it
prep pro:sub v pro:per
til she finish it .
t ɪ l WORD_BOUNDARY ʃ iː WORD_BOUNDARY f ɪ n ɪ ʃ WORD_BOUNDARY ɪ t WORD_BOUNDARY
t i l WORD_BOUNDARY s h e WORD_BOUNDARY f i n i s h WORD_BOUNDARY i t WORD_BOUNDARY