tetsudau

From Lesson 145:て-form + から·Japanese

Usages of tetsudau

かのじょ は、 おう を つだって から、 ゆうめい に なりました。kanojo wa, ou o tetsudatte kara, yuumei ni narimashita.
She became famous after helping the king.
かれ の 部屋へや は きたなかった ので、 そう を つだいました。kare no heya wa kitanakatta node, souji o tetsudaimashita.
I helped him clean because his room was dirty.
つだえる だけ つだいました。tetsudaeru dake tetsudaimashita.
(She) helped as much as she could.
もっと つだいましょう か? いいえ、 もう けっこう です。motto tetsudaimashou ka? iie, mou kekkou desu.
Shall I help you more? No, that's enough, thank you.
あなた が ともだち なら、 つだいます。anata ga tomodachi nara, tetsudaimasu.
If you were a friend, I would help.

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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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