de

Usages of de

トラフィック で おくれた。torafikku de okureta.
I was late because of traffic.
ミーティング で おそく なった。miithingu de osoku natta.
I was late due to a meeting.

Literally: (I) became late due to a meeting.

あつさ で つう が した。atusa de zutuu ga sita.
I had a headache because of the heat.
おんがく で リラックスした。ongaku de rirakkususita.
I relaxed because of the music.
こうつうじょうきょう で てい が わった。koutuuzyoukyou de yotei ga kawatta.
The plan changed due to the traffic situation.
ほん で、 いえ の なか で くつ を いちゃ いけない。nihon de, ie no naka de kutu wo haitya ikenai.
In Japan, wearing shoes inside the house is not allowed.
ゆき で がっこう が まった。yuki de gakkou ga simatta.
The school was closed because of the snow.
 は ガン で くなった。sobo ha gan de nakunatta.
My grandmother died of cancer.
ちゅうもん が おおくて、 みせ は いそがしい です。tyuumon ga ookute, mise ha isogasii desu.
There are a lot of orders, so the store is busy.
フェンス が きょうふう で がって いる。fensu ga kyouhuu de magatte iru.
The fence is bent due to the strong wind.
きょうふう で ぼう が んだ。kyouhuu de bousi ga tonda.
My hat flew off in the strong wind.
キャンドル の  が かぜ で えた。kyandoru no hi ga kaze de kieta.
The candle flame was extinguished by the wind.
かれ は こうつう で にゅういんしました。kare ha koutuuziko de nyuuinsimasita.
He was hospitalized due to a traffic accident.
きゅうな びょう で にゅういんしました。kyuuna byouki de nyuuinsimasita.
I was hospitalized due to a sudden illness.
この しょ は えき から とおくて 便べん です。kono basyo ha eki kara tookute huben desu.
This location is inconvenient because it's far from the station.
 で、 がっこう を やすみました。kaze de, gakkou wo yasumimasita.
I had a cold, so I stayed home from school.
 が きれい で、 ち が いい です。heya ga kirei de, kimoti ga ii desu.
The room is clean, so it feels nice.
えき が ちかくて 便べん で、 ここ に むこと に しました。eki ga tikakute benri de, koko ni sumukoto ni simasita.
The station is close and convenient, so I decided to live here.

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How do verb conjugations work in Japanese?
Japanese verbs conjugate based on tense, politeness, and mood. For example, the polite present form adds ‑ます to the verb stem, while the past tense uses ‑ました. Unlike English, Japanese verbs don't change based on the subject — the same form works for "I", "you", and "they".

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