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Last Updated:2026/07/27
Sentence

This road extends straight so that it runs parallel to the railroad tracks.

Related words

平行へいこうする

Hiragana
へいこうする
Verb
alt-of alternative

to be parallel / Alternative form of 並行

This road extends straight so that it runs parallel to the railroad tracks.

Word Forms

The basic and commonly used forms of this verb.

Basic forms
Form Word form Usage
Imperfective form (mizenkei)
Alternative: 平行せ 平行さ 並行し 並行せ 並行さ
Connects to endings such as nai, reru, and seru.
Continuative form (renyokei)
Alternative: 並行し
Connects to endings such as masu, tai, and ta.
Conclusive form (shushikei)
Alternative: 並行する
Ends a sentence and serves as the dictionary form.
Attributive form (rentaikei)
Alternative: 並行する
Modifies a noun.
Conditional form (kateikei)
Alternative: 並行すれ
Combines with ba to express a condition.
Imperative form (meireikei)
Alternative: 平行せよ 並行しろ 並行せよ
Expresses a command or instruction.
Common forms
Form Word form Usage
Te-form
Alternative: 並行して
Connects clauses with te.
Ta-form
Alternative: 並行した
Expresses the past with ta.
Nai-form
Alternative: 並行しない 平行せぬ 並行せぬ
Expresses negation with nai.
Masu-form
Alternative: 並行します
Used for polite speech.
Ba-form
Alternative: 並行すれば
Expresses a condition with ba.
Volitional form
Alternative: 並行しよう
Expresses intention or invitation.
Notes
  • 「並行する」とも表記する。
  • サ変動詞「する」を伴う複合動詞。未然形には接続により「し」「せ」「さ」が現れる。

Japanese - Multilingual

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