usually sometimes it doesn't
usual sometimes it do
adv adv pro:per mod
usually sometimes it doesn't.
j uː ʒ uː ə l i WORD_BOUNDARY s ʌ m t aɪ m z WORD_BOUNDARY ɪ t WORD_BOUNDARY d ʌ z ə n t WORD_BOUNDARY
u s u a l l y WORD_BOUNDARY s o m e t i m e s WORD_BOUNDARY i t WORD_BOUNDARY d o e s n ' t . WORD_BOUNDARY