elle a acheté un ballon
elle avoir acheter un ballon
pro:sub v:aux part det:art n
elle a acheté un ballon ?
ɛ l WORD_BOUNDARY a WORD_BOUNDARY a ʃ t e WORD_BOUNDARY œ̃ WORD_BOUNDARY b a l ɔ̃ WORD_BOUNDARY
e l l e WORD_BOUNDARY a WORD_BOUNDARY a c h e t é WORD_BOUNDARY u n WORD_BOUNDARY b a l l o n WORD_BOUNDARY