your mother is at work
your mother be at work
det:poss n cop prep n
your mother is at work .
j ʊ ɹ WORD_BOUNDARY m ʌ ð ɚ ɹ WORD_BOUNDARY ɪ z WORD_BOUNDARY æ t WORD_BOUNDARY w ɜː k WORD_BOUNDARY
y o u r WORD_BOUNDARY m o t h e r WORD_BOUNDARY i s WORD_BOUNDARY a t WORD_BOUNDARY w o r k WORD_BOUNDARY