〜ことにします

I will decide to...; I will choose to...;

1. Overview

「〜ことにします」is a Japanese expression used to indicate a decision or choice that someone has made. It emphasizes the act of resolving to do something, often reflecting personal intentions or commitments.

2. Structure

• Grammar Structure:

  • Verb (dictionary form) + ことにします
  • Noun + する + ことにします

• Explanation: This structure conveys the idea that the speaker has decided to take a specific action or make a particular choice.

3. Usage Explanation

• Connection: Commonly used in spoken and written Japanese to express personal decisions or intentions regarding future actions.

• Translation: Generally translated as "I will decide to...", "I will choose to...", or "I have decided to...".

4. Example Sentences

1. 旅行に行くことにします。
   I have decided to go on a trip.

2. 毎日運動することにします。
   I will choose to exercise every day.

3. 新しい仕事を探すことにしました。
   I have decided to look for a new job.

4. 健康のために野菜をもっと食べることにします。
   I will decide to eat more vegetables for my health.

5. 勉強する時間を増やすことにします。
   I will choose to increase my study time.

5. Alternative Grammar

• 〜ことにしている: Indicates an ongoing decision or habit.
  • Example: 毎日ジョギングすることにしている。
    I have made it a habit to jog every day.

6. Related Grammar

• 〜ことに決める: Similar structure that emphasizes the decision-making process.
  • Example: 来年留学することに決めました。
    I have decided to study abroad next year.

7. Notes

• Context: 「〜ことにします」is typically used in personal contexts where one expresses their own intentions or choices.

• Tone: This expression carries a positive and determined tone, indicating a commitment to following through with the decision.

8. Summary

「〜ことにします」is a way to express a personal decision or choice regarding future actions. It is commonly used in everyday conversation to reflect intentions and commitments, highlighting the speaker's resolve to act in a certain way.