béh il l'a perdu
béh il avoir perdre
co pro:sub v:poss part
béh il l'a perdu .
b e WORD_BOUNDARY i l WORD_BOUNDARY l a WORD_BOUNDARY p ɛ ʁ d y WORD_BOUNDARY
b é h WORD_BOUNDARY i l WORD_BOUNDARY l ' a WORD_BOUNDARY p e r d u WORD_BOUNDARY