maggiesensei.com/2011/12/24/%e3%80%9c%e7%b4%8d%e3%82%81osame-super-basic-words-part-5-twitter-lesson-follow-up/
Maggie Sensei teaches the suffix ~osame (finishing or finalizing something) with verb conjugation patterns and example sentences, plus a vocabulary review covering time expressions, adjectives, and basic nouns for.