JLPT N3Grammar
~ことになっている
it is supposed to, it is the rule that
Beginner
15-20 min
very common
Expert Reviewed
Explanation
Indicates established rules or expectations.
Formation
[Verb dictionary form] + ことになっている
Examples
会議は10時に始まることになっている。
Kaigi wa juuji ni hajimaru koto ni natte iru.
The meeting is supposed to start at 10.
ここでは静かにすることになっている。
Koko dewa shizuka ni suru koto ni natte iru.
It is the rule to be quiet here.
Common Mistakes to Avoid
Describes established rules/schedules.
Related Grammar
More JLPT N3 Grammar
Study Tips
Memory Aids
- •It has become the established case that...
Practice Tips
Common for rules and schedules.
JLPTBooks Editorial Team
Japanese Language Education Specialists
Last updated:
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