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How to Say ‘I wrote it.’ in Japanese

書きました。

kaki mashi ta

[kaki mashi ta]

💬 Usage Tip: [書きました] is the past form of [書く], "to write." It means "I wrote it" or "I have filled it in."

🇯🇵 In Japan: After completing a form, saying this while handing it back is natural and helpful.

Phrase Breakdown

書き

kaki

[kaki]

wrote; have written

The stem of 書く, meaning 'to write'. In this sentence it forms the past polite tense.

Example

名前を書きました。

I wrote my name.

まし

mashi

[mashi]

polite past marker part

Part of the polite past ending ました used for completed actions.

Example

もう書きました。

I already wrote it.

ta

[ta]

past tense ending

The final part of ました, marking a past action.

Example

さっき書きました。

I wrote it a little while ago.

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