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Breakdown of nihongo de tegami wo kaitakoto ga aru.
をwo
direct object particle
日本語nihongo
Japanese (language)
書くkaku
to write
手紙tegami
letter
でde
method/means particle
〜こと が ある〜koto ga aru
to have done (before)
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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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