had Matthijs dat gedaan
had matthijs dat gedaan ?
h ɑ t WORD_BOUNDARY m ɑ t t ɛɪ s WORD_BOUNDARY d ɑ t WORD_BOUNDARY ɣ ə d aː n WORD_BOUNDARY
h a d WORD_BOUNDARY m a t t h i j s WORD_BOUNDARY d a t WORD_BOUNDARY g e d a a n WORD_BOUNDARY