wait til mommy sits down
wait until mommy sit down
v prep n v adv
wait until mommy sits down.
w eɪ t WORD_BOUNDARY ʌ n t ɪ l WORD_BOUNDARY m ɑ m i WORD_BOUNDARY s ɪ t s WORD_BOUNDARY d aʊ n WORD_BOUNDARY
w a i t WORD_BOUNDARY u n t i l WORD_BOUNDARY m o m m y WORD_BOUNDARY s i t s WORD_BOUNDARY d o w n . WORD_BOUNDARY