used to

used to — modal verb

1. placed before a base verb to talk about an action that happened again and again

1.情態動詞B1
釋義

placed before a base verb to talk about an action that happened again and again over an earlier period of life.

例句

Christopher used to cycle to school even in heavy rain.

used to + base verb for a repeated past action

Nadia used to call her grandmother every Sunday evening.

同義詞
  • would

    Can describe repeated past actions in stories, but it is not normally used for past states.

  • habitually

    More formal and adverbial; it describes a repeated pattern rather than giving the fixed grammar frame.

  • regularly

    Focuses on frequency, but it does not by itself place the action in a finished past period.

文法句型

used to + base verb

didn't use to + base verb

Did ... use to + base verb?

用法筆記

Usually followed by dynamic action verbs such as walk, call, or play. In questions and negatives, many speakers prefer did ... use to and didn't use to rather than used to by itself.

常見錯誤

She used to goes there after work.
She used to go there after work.
💡The verb after 'used to' stays in the base form.

used to — phrase

used to — idiom