il est allé acheter du lait
il être aller acheter de lait
pro:sub v:aux part v prep n
il est allé acheter du lait .
i l WORD_BOUNDARY ɛ t WORD_BOUNDARY a l e WORD_BOUNDARY a ʃ t e WORD_BOUNDARY d y WORD_BOUNDARY l ɛ WORD_BOUNDARY
i l WORD_BOUNDARY e s t WORD_BOUNDARY a l l é WORD_BOUNDARY a c h e t e r WORD_BOUNDARY d u WORD_BOUNDARY l a i t WORD_BOUNDARY