he went out he went out
he go out he go out
pro:sub v adv pro:sub v adv
he went out he went out.
h iː WORD_BOUNDARY w ɛ n t WORD_BOUNDARY aʊ t WORD_BOUNDARY h iː WORD_BOUNDARY w ɛ n t WORD_BOUNDARY aʊ t WORD_BOUNDARY
h e WORD_BOUNDARY w e n t WORD_BOUNDARY o u t WORD_BOUNDARY h e WORD_BOUNDARY w e n t WORD_BOUNDARY o u t . WORD_BOUNDARY