ben si c'est grave
ben si être grave
co co v:exist n
ben si c'est grave .
b ɛ n WORD_BOUNDARY s i WORD_BOUNDARY s ɛ WORD_BOUNDARY ɡ ʁ a v WORD_BOUNDARY
b e n WORD_BOUNDARY s i WORD_BOUNDARY c ' e s t WORD_BOUNDARY g r a v e WORD_BOUNDARY