介在する · noun or participle which takes 'suru'
| Form | Positive | Negative |
|---|---|---|
| Dictionary | 介在する | 介在しない |
| Polite | 介在します | 介在しません |
| Past polite | 介在しました | 介在しませんでした |
| Past | 介在した | 介在しなかった |
| Te-form | 介在して | 介在しないで |
| Desire | 介在したい | 介在したくない |
| Potential | 介在できる | 介在できない |
| Passive | 介在される | 介在されない |
| Causative | 介在させる | 介在させない |
| Causative passive | 介在させられる | 介在させられない |
| Volitional | 介在しよう | |
| Polite volitional | 介在しましょう | |
| Imperative | 介在しろ | 介在するな |
| Conditional | 介在すれば | 介在しなければ |
| Tara conditional | 介在したら | 介在しなかったら |
noun, noun or participle which takes 'suru', intransitive verb
being interposed; existing between
Used when something physically or abstractly lies between two things. The common pattern is AとBの間に介在する or Aの間に介在している.
A thin membrane lies between the two layers.
Multiple factors are involved in this problem.
noun, noun or participle which takes 'suru', intransitive verb
intervention; involvement; intermediation
Used when a person, organization, system, or hidden factor comes between parties or becomes involved in a process. It does not necessarily imply aggressive interference, unlike 介入.
When many businesses act as intermediaries, the cost goes up.
The involvement of a third party allowed the negotiations to proceed smoothly.
A long-standing historical conflict lies between the two countries.
An intermediary is involved in this transaction.
It seems human error was involved behind the accident.