mon ballon s'est envolé
mon ballon être envoler
det:poss n v:aux part
mon ballon s'est envolé !
m ɔ̃ WORD_BOUNDARY b a l ɔ̃ WORD_BOUNDARY s ɛ t WORD_BOUNDARY ɑ̃ v o l e WORD_BOUNDARY
m o n WORD_BOUNDARY b a l l o n WORD_BOUNDARY s ' e s t WORD_BOUNDARY e n v o l é WORD_BOUNDARY