はずだ (Bound to (be))
Bound to (be), Expected to (be), Should be (able)
JLPT N4
Pattern
Plain form + はずだ
How it works
はずだ means “should / is expected to” based on reasoning or information: かれはもう着いたはずだ (he should have arrived by now). Nouns take の, な-adjectives take な.
Examples
- 田中さんは もう 着いた はずです。Tanaka should have arrived by now.
- あの 店は きょう 休みの はずです。That shop should be closed today.
Related grammar
Further reading
Bunpro N4 · Lesson 8Put your practice together
Work through a complete paper at your own pace or choose a timed mock exam. No account is needed to begin.