should

on Basic words

also on

• CEFR Elementary (A2)?
• CEFR Intermediate (B1)?
• Band 1 (BND1)?

只是shall的过去形式,无词义, 应该

• should

  should

  (auxiliary)

  只是shall的过去形式,无词义
• shouldn't

  shouldn't

  (abbreviation)

  不应该,不应（等于should not）
• shouldn't

  shouldn't

  (verb)

  不应该
• should

  should

  (modal)

  应该

Forms

auxiliary	abbreviation	verb	modal
should	shouldn't	shouldn't	should