ah ça a changé
ah ça avoir changer
co pro:dem v:aux part
ah ça a changé .
a WORD_BOUNDARY s a WORD_BOUNDARY a WORD_BOUNDARY ʃ ɑ̃ ʒ e WORD_BOUNDARY
a h WORD_BOUNDARY ç a WORD_BOUNDARY a WORD_BOUNDARY c h a n g é WORD_BOUNDARY