they couldn't catch him
they could catch him
pro:sub mod v pro:obj
they couldn't catch him .
ð eɪ WORD_BOUNDARY k ʊ d ə n t WORD_BOUNDARY k æ t̠ʃ WORD_BOUNDARY h ɪ m WORD_BOUNDARY
t h e y WORD_BOUNDARY c o u l d n ' t WORD_BOUNDARY c a t c h WORD_BOUNDARY h i m WORD_BOUNDARY