não foste tu de certeza
não foste tu de certeza ?
n ɐ̃ʊ̃ WORD_BOUNDARY f o s t̠ʃ ɨ WORD_BOUNDARY t u WORD_BOUNDARY d ɨ WORD_BOUNDARY s e ɾ ə t e z ɐ WORD_BOUNDARY
n ã o WORD_BOUNDARY f o s t e WORD_BOUNDARY t u WORD_BOUNDARY d e WORD_BOUNDARY c e r t e z a WORD_BOUNDARY