〜まえに

Before...; (to indicate that one action occurs before another)

1. Overview

「〜まえに」 is used to express that one action happens before another. It translates to "before..." in English and emphasizes the sequence of events, with the second action occurring before the first.

2. Meaning

Meaning: "Before..." Used to indicate that one action occurs before another.

3. Structure

Grammar Structure:
- Verb (Dictionary Form) + まえに
- Noun + の + まえに

Sentence Structure	Example	English Translation
Verb (Dictionary Form) + まえに	昼ごはんを食べるまえに、宿題をします。	Before having lunch, I’ll do my homework.
Noun + の + まえに	授業のまえに、勉強しました。	Before the class, I studied.

4. Usage Explanation

Connection:
- For verbs, the dictionary form (non-past) is used; for nouns, 「の」 is added.
Usage:
- This structure is used to describe an action that takes place before another action or event. It helps establish the chronological order of activities.

5. Example Sentences

映画を見るまえに、友達と食事をしました。
Before watching the movie, I had a meal with my friend.
寝るまえに、本を読みます。
Before going to sleep, I read a book.
出発するまえに、荷物を確認してください。
Before leaving, please check your luggage.
会議のまえに、資料を準備しました。
Before the meeting, I prepared the materials.
運動するまえに、ストレッチをします。
Before exercising, I do stretching.

6. Key Points to Note

「〜まえに」 clearly emphasizes that the second action occurs before the first.
The first action (before which the second happens) must be expressed in the dictionary form or as a noun.

7. Similar Grammar

〜てから: Indicates that one action is completed, then another action follows. The reverse of 「〜まえに」 as it focuses on what happens after the first action.
〜あとで: Used to express that one action happens after another (opposite of 「〜まえに」).

8. Summary

「〜まえに」 is a useful structure for expressing that one action takes place before another. It is used in both casual and formal contexts and helps in clearly showing the sequence of events.