until they're finished
until they finish
conj pro:sub part
until they're finished .
ʌ n t ɪ l WORD_BOUNDARY ð eɪ ɚ WORD_BOUNDARY f ɪ n ɪ ʃ t WORD_BOUNDARY
u n t i l WORD_BOUNDARY t h e y ' r e WORD_BOUNDARY f i n i s h e d WORD_BOUNDARY