ことになる

to be decided, to be determined

The phrase 'ことになる' indicates that a decision has been made about a certain action or situation, usually implying a change or an outcome that is established outside of the speaker's control.

N3

Meaning

to be decided, to be determined

The phrase 'ことになる' indicates that a decision has been made about a certain action or situation, usually implying a change or an outcome that is established outside of the speaker's control.

Formation

Verb (plain form) + ことになる
Noun + ことになる

Explanation

ことになる is a Japanese grammar structure used to describe decisions or changes in circumstances that imply an outcome or result, often made by someone else or by a collective agreement. This phrase suggests that the decision or situation is finalized and not open to further discussion.

In conversations, ことになる can be used when discussing plans, future events, or implications of actions that might affect one's life. It’s important to note that it does not necessarily imply personal responsibility for the outcome.

A few nuances to consider include:

  • It can express a sense of inevitability regarding the situation.
  • It generally reflects a passive aspect of the decision-making process, highlighting that the speaker might not have had direct input.