when did this happen Ross
when do this happen Ross
conj v det:dem v n:prop
when did this happen ross .
w ɛ n WORD_BOUNDARY d ɪ d WORD_BOUNDARY ð ɪ s WORD_BOUNDARY h æ p ə n WORD_BOUNDARY ɹ ɔ s WORD_BOUNDARY
w h e n WORD_BOUNDARY d i d WORD_BOUNDARY t h i s WORD_BOUNDARY h a p p e n WORD_BOUNDARY r o s s WORD_BOUNDARY