no tocaba tocar
no toca toca
adv v inf
no tocaba tocar ?
n o̞ WORD_BOUNDARY t o̞ k a β a WORD_BOUNDARY t o̞ k a ɾ WORD_BOUNDARY
n o WORD_BOUNDARY t o c a b a WORD_BOUNDARY t o c a r WORD_BOUNDARY ? WORD_BOUNDARY