je l'ai laissé en_bas
je avoir laisser en_bas
pro:sub v:poss part adv:place
je l'ai laissé en bas ?
ʒ ə WORD_BOUNDARY l e WORD_BOUNDARY l ɛ s e WORD_BOUNDARY ɑ̃ WORD_BOUNDARY b a WORD_BOUNDARY
j e WORD_BOUNDARY l ' a i WORD_BOUNDARY l a i s s é WORD_BOUNDARY e n WORD_BOUNDARY b a s WORD_BOUNDARY