成立する · noun or participle which takes 'suru'
| Form | Positive | Negative |
|---|---|---|
| Dictionary | 成立する | 成立しない |
| Polite | 成立します | 成立しません |
| Past polite | 成立しました | 成立しませんでした |
| Past | 成立した | 成立しなかった |
| Te-form | 成立して | 成立しないで |
| Desire | 成立したい | 成立したくない |
| Potential | 成立できる | 成立できない |
| Passive | 成立される | 成立されない |
| Causative | 成立させる | 成立させない |
| Causative passive | 成立させられる | 成立させられない |
| Volitional | 成立しよう | |
| Polite volitional | 成立しましょう | |
| Imperative | 成立しろ | 成立するな |
| Conditional | 成立すれば | 成立しなければ |
| Tara conditional | 成立したら | 成立しなかったら |
noun, noun or participle which takes 'suru', intransitive verb
formation; establishment; coming into existence
Used for the creation or founding of organizations, systems, governments, or abstract entities. Often appears in formal or news contexts.
A new government was formed.
This organization was established last year.
noun, noun or participle which takes 'suru', intransitive verb
conclusion; reaching; completion
Refers to the successful conclusion or materialization of agreements, deals, contracts, or negotiations. Common in business and legal contexts.
An agreement was reached between the two companies.
Both parties' signatures are required for the contract to be concluded.
noun, noun or participle which takes 'suru', intransitive verb
being valid; holding true; applying
Used for theories, arguments, or logical conditions being valid or holding. Often in academic or analytical contexts.
That theory holds true only under specific conditions.
His argument does not hold logically.
After lengthy negotiations, the contract was finalized.
A new cabinet was formed.
The bill was passed by the Diet.
That theory does not hold under these conditions.
成立 means the establishment or coming into effect of something in general (a bill, a plan, an agreement), while 成約 is used specifically for the conclusion of a contract or sale.
成立 means talks or an agreement are successfully concluded, the opposite of 物別れ, where they end without agreement.