not until he put off his glasses did i recognize him这句话中含有什么倒装的语法

not until he put off his glasses did i recognize him这句话中含有什么倒装的语法

有not until 的倒装

did i 就是倒装了呀，是助动词did 提前了，正常语序是i did

部分倒装
如果否定意义的副词如hardly, scarecely, not, neither, nor, not util等等提到句首就应采用部分倒装