Meaning
Asks when an event occurs.
Formation
- いつ goes at the start or right before the predicate
- It never takes に: いつ行きますか
When to use it
- Core use
- Asks when an event occurs
Example
いつ日本へ行きますか
When will you go to Japan?
Important notes
- Word forms and particle choice depend on the pattern's role in the sentence.
Common mistakes
- Do not reorder or reshape the highlighted parts to match English word order.