What is the Mashita Form?
The まし�� form is how you talk about the past politely in Japanese. It's the polite past. Used for everything from "I ate lunch" to "I studied abroad for three years" when speaking to someone you're not super close with. Our lesson on Japanese past tense covers ました and ませんでした with plenty of practice.
If you know ます form, making ました is dead simple: swap ます for ました. Same stem, different ending.
How to Conjugate
Remove ます → add ��した
| Masu-Form | Mashita-Form |
|---|---|
| 食べます | 食べました |
| 行きま��� | 行きました |
| 飲みます | 飲みました |
| 見ます | 見ました |
| 話します | 話しました |
| します | しました |
| きます | きました |
Mashita vs Ta-Form
Same meaning, different politeness:
- 食べました — polite (for strangers, work, formal situations)
- 食べた — casual, using the た form (for friends, family, inner monologue)
Both mean "ate." The choice depends entirely on who you're talking to, not what you're saying.
When to Use
- Recounting events to a teacher, boss, or stranger
- Formal storytelling or presentations
- Customer service interactions
- Any time you'd use ます form but for past events
Example Sentences
-
昨日東京に行きました。 (kinou toukyou ni ikimashita.) — I went to Tokyo yesterday.
-
お邪魔しました。 (ojama shimashita.) — Sorry to have bothered you. (said when leaving someone's home)
-
本で読みました。 (hon de yomimashita.) — I read it in a book.
-
頑張りました。 (ganbarimashita.) — I worked hard.
-
先週の金曜日に会いました。 (senshuu no kinyoubi ni aimashita.) — I met them last Friday.
-
朝ご���を食べましたか？ (asagohan wo tabemashita ka?) — Did you eat breakfast?
-
日本語を３年勉強���ました。 (nihongo wo san-nen benkyou shimashita.) — I studied Japanese for three years.
-
映画を見ましたが、あまり面白くなかったです。 (eiga wo mimashita ga, amari omoshirokunakatta desu.) — I watched the movie, but it wasn't very interesting.