英语里副词的位置很灵活。
你指的是频度副词、否定副词和程度副词。这类副词通常用作中位状语。中位状语有三种位置：* be 后。如 they are always ...* 行为动词前。如 he often goes to school ...* 助动词或情态动词与行为动词中间。如 we have never met him ... / you can hardly do it ...
