and how long did you stay there
and how long do you stay there
coord pro:int adj mod pro:per v adv
and how long did you stay there ?
æ n d WORD_BOUNDARY h aʊ WORD_BOUNDARY l ɔ ŋ WORD_BOUNDARY d ɪ d WORD_BOUNDARY j uː WORD_BOUNDARY s t eɪ WORD_BOUNDARY ð ɛ ɹ WORD_BOUNDARY
a n d WORD_BOUNDARY h o w WORD_BOUNDARY l o n g WORD_BOUNDARY d i d WORD_BOUNDARY y o u WORD_BOUNDARY s t a y WORD_BOUNDARY t h e r e WORD_BOUNDARY