Kanbun style

1. Origin and 書き下し文（かきくだしぶん）
Historically, Japanese scholars developed a method called 訓読（くんどく） to read unannotated Classical Chinese texts, known as 白文（はくぶん）, as Japanese. This involved using 訓点（くんてん） (reading aids), an umbrella system that includes 返り点（かえりてん） (return marks) such as レ点（れてん） and 一二点（いちにてん）, to rearrange the SVO (Subject-Verb-Object) syntax of Classical Chinese into the Japanese SOV (Subject-Object-Verb) word order. Crucially, this process requires 補読（ほどく）, the active addition of native Japanese particles (て、に、を、は) and auxiliary verbs that do not exist in the original Chinese text. This was historically executed using visual tools like ヲコト点（をことてん） and 送り仮名（おくりがな）. Certain characters like 於 or 而 are treated as 置き字（おきじ） (skipped characters) and not pronounced, but they actively dictate which Japanese particles or auxiliaries must be added during 補読（ほどく） (e.g., 於 forces the addition of に or において). Others are 再読文字（さいどくもじ） (characters read twice), such as 未 being read as いまだ〜ず, or 返読文字（へんどくもじ） (characters read in reverse order), which are specific grammatical characters that force a reverse reading order (e.g., negation 不/ず, causatives 使/しむ, passives 被/る・らる). The resulting text, traditionally written in a mix of 漢字（かんじ） and カタカナ (though modern educational contexts and textbooks typically use ひらがな for 送り仮名), is called 書き下し文（かきくだしぶん）. Visually, traditional texts keep 送り仮名 to an absolute minimum, often writing just the inflectional ending (e.g., 読ム instead of 読む). During the 明治（めいじ） era, this style heavily influenced the creation of 普通文（ふつうぶん）, which served as the standard for official and intellectual original Japanese composition.

2. Morphological and Phonetic Features

• Vocabulary and Phonology: The style is defined by a very high density of 漢語（かんご） (Sino-Japanese compounds). It favors 漢音（かんおん） (Han readings) as the prestige standard for secular and official documents, whereas 呉音（ごおん） remains the standard for Buddhist contexts. It also traditionally employs 歴史的仮名遣い（れきしてきかなづかい） (Historical Kana Orthography) and features specific Chinese pronoun characters (e.g., 吾, 己, 汝, 子) that are read using classical native Japanese pronouns (和語) via 訓読み（くんよみ） (e.g., 吾 as われ/わが, 己 as おのれ, 汝 as なんじ).
• Verbs and Adjectives: Often uses the サ変（さへん） conjugation for Chinese stems (e.g., 愛ス instead of 愛する). It employs the タリ活用（たりかつよう） for adjectival nouns (形容動詞) (e.g., 堂々タリ). Crucially, verbs and adjectives must be conjugated according to Classical Japanese grammar (文語文法), specifically using classical terminal forms (終止形) or attributive forms (連体形) depending on the syntax. A core historical feature of this style is the frequent use of 音便（おんびん） (euphonic changes), particularly 促音便（そくおんびん） and 撥音便（はつおんびん）, whose sharp, clipped sounds contribute to the formal, rigid, and masculine tone associated with the style (e.g., using 以て, 読んで). However, modern educational contexts often suppress 音便（おんびん） (e.g., reading 読みて instead of 読んで) to reinforce strict, uncontracted Classical Japanese conjugation paradigms.
• Key Particles and Conjunctions: It heavily relies on the definitive copula なり and iconic conjunctions such as 而して（しかして） (and then) or 則ち / 即ち / 乃ち / 便ち（すなわち） (that is/namely). It also features iconic vocabulary such as 曰く（いわく - 'said'）, 故に（ゆえに - 'therefore'）, and 夫れ（それ - 'now/anyway'）. A major hallmark of this style is the use of たり as a definitive copula for nouns (e.g., 英雄タリ / is a hero), distinguishing it from standard Classical Japanese which primarily uses なり. Additionally, the 〜トス（とする / となす） pattern is heavily relied upon to translate Chinese verb-object relationships (e.g., 以A為B becomes AをもってBとなす).
• Negation, Auxiliaries, and Syntax: It strictly uses classical forms like ず and べし, alongside the causative auxiliary しむ, the comparison auxiliary ごとし, and the passive auxiliary る / らる. It frequently employs double negation for strong affirmation (e.g., 〜ざるべからず) and rhetorical questions (e.g., 豈に〜んや（あに〜んや）). Furthermore, Kanbun Kundokutai inherently reads like a direct, literal translation (直訳調), relying on rigid, repetitive phrasing mapped directly from Chinese syntax (e.g., using 「〜のごとし」 for similes).

3. Historical and Modern Context
This was the official written style for state documents, laws, and military orders of the Japanese Empire until 1945. Although it was never a conversational language, it was vocalized in formal oratory and speeches. While modern legal Japanese underwent 口語化（こうごか） after WWII and now uses modern grammar, 漢文訓読体（かんぶんくんどくたい） remains the foundation of formal Japanese vocabulary, with highly common modern holdovers like 〜において (from 於) and 〜を以て (from 以) being essential for learners to connect the historical style to modern Japanese. It is essential for reading historical documents, the 明治（めいじ） Constitution, and pre-war academic texts.