hier il a plu hein
hier il avoir pleuvoir hein
adv pro:sub v:aux part co
hier il a plu hein .
 j ɛ ʁ WORD_BOUNDARY i l WORD_BOUNDARY a WORD_BOUNDARY p l y WORD_BOUNDARY  ɛ̃ WORD_BOUNDARY
h i e r WORD_BOUNDARY i l WORD_BOUNDARY a WORD_BOUNDARY p l u WORD_BOUNDARY h e i n WORD_BOUNDARY