ついでに

By the way; While you're at it

1. Overview

「ついでに」 is a commonly used expression in Japanese that indicates performing an additional action while doing something else. It refers to actions or thoughts that accompany the main activity.

2. Structure

• Grammar Structure:

  • Verb (て-form) + ついでに
  • Noun + のついでに

• Explanation:

  • 「ついでに」 means "while doing something" or "on the way," implying that the action is not the primary purpose but an accompanying one.

3. Usage Explanation

• Accompanying Action: It is often used to describe completing secondary tasks while engaging in a primary activity.

• Colloquial Use: This expression is common in spoken language and everyday conversation.

• English Translation: It is typically translated as "by the way" or "while you're at it."

4. Example Sentences

1. 買い物に行くついでに、郵便局にも寄ってきます。
   While I'm going shopping, I will also stop by the post office.

2. 旅行のついでに、友達に会いに行きました。
   I went to meet my friend while I was traveling.

3. 掃除をするついでに、古い本を捨てました。
   I threw away old books while cleaning up.

5. Key Points to Note

• Informal Context: This expression is usually used in informal situations and is more common in conversation.

• Emphasizing the Accompaniment: The use of 「ついでに」 emphasizes the ancillary nature of the action rather than its primary purpose.

6. Similar Grammar

• 〜ながら: Indicates doing another action while performing a main action, emphasizing simultaneity.
  • Example: 音楽を聴きながら勉強します。
    (I study while listening to music.)

7. Alternative Grammar

• 〜ついで: Indicates doing another thing on the way after completing a specific action; the tone is more formal.
  • Example: 仕事のついでに、スーパーに寄ります。
    (I will stop by the supermarket on my way from work.)

8. Summary

「ついでに」 is a useful expression that indicates performing an accompanying action while engaging in a primary activity. It is widely used in everyday conversation to convey the idea of "by the way."