a comprar un helado
a compra un helado
prepart inf det:art n
a comprar un helado .
a WORD_BOUNDARY k o̞ m p ɾ a ɾ WORD_BOUNDARY u n WORD_BOUNDARY e̞ l a d o̞ WORD_BOUNDARY
a WORD_BOUNDARY c o m p r a r WORD_BOUNDARY u n WORD_BOUNDARY h e l a d o WORD_BOUNDARY . WORD_BOUNDARY