■
頻度
100%―always, continually 90%―almost always 80%―usually, normally, generally 70%―very often, frequently 60%―often 50%―sometimes 40%―occasionally 20%―seldom, rarely 10%―almost never, hardly ever, scarecely ever 0%―never
程度
強い 4 extremely 3 remarkably 2 strongly 1 well 0 -1 weakly -2 slightly -3 fairly -4 hardly 弱い
以上、忘備録