usually 与often 哪一个频率更大?

usually 与often 哪一个频率更大? often和usually那个频率高,有人说是often,有人说是usually?到底是哪一个? sometimes always usually often四个单词做一下比较sometimes always usually often不管结构的问题 哪一个频率大?把频率的大小从大到小排一下 频率副词排序often,usually,always,never sometimes always often usually哪一个用于现在完成时 often/usually频率高?这二个词哪个频率高? often与usually的区别? usually often occasionally sometimes的频率区别是怎样的 often,usually哪个的频率高些?TKS! often / usually / frequently / consistently.表示频率时候都一样吗? not often&often&usually&sometimes 之间的频率区别?特别是not often! 频率副词的频率排列如果给你always、usually、often、sometimes、never呢 always和often和usually哪个的使用频率最高?急!准确率100%! usually, sometimes, always, often是不是这些频率副词后都是用原形动词 排列英语频率副词的高低always,usually,somethimes,seldom,often,never 搜集一些英文中表示频率的词语（例如：often 、usually)（至少15个） 一些英文中表示频率的词语（例如：often 、usually)拜托了各位 要中文. 在英语中如何对“OFTEN ,USUALLY ,AIWAYS表频率的这些词提问?