and the mother beats him up
and the mother beat him up
coord det:art n v pro:obj adv
and the mother beats him up .
æ n d WORD_BOUNDARY ð ə WORD_BOUNDARY m ʌ ð ɚ WORD_BOUNDARY b iː t s WORD_BOUNDARY h ɪ m WORD_BOUNDARY ʌ p WORD_BOUNDARY
a n d WORD_BOUNDARY t h e WORD_BOUNDARY m o t h e r WORD_BOUNDARY b e a t s WORD_BOUNDARY h i m WORD_BOUNDARY u p WORD_BOUNDARY