推定する · noun or participle which takes 'suru'
| Form | Positive | Negative |
|---|---|---|
| Dictionary | 推定する | 推定しない |
| Polite | 推定します | 推定しません |
| Past polite | 推定しました | 推定しませんでした |
| Past | 推定した | 推定しなかった |
| Te-form | 推定して | 推定しないで |
| Desire | 推定したい | 推定したくない |
| Potential | 推定できる | 推定できない |
| Passive | 推定される | 推定されない |
| Causative | 推定させる | 推定させない |
| Causative passive | 推定させられる | 推定させられない |
| Volitional | 推定しよう | |
| Polite volitional | 推定しましょう | |
| Imperative | 推定しろ | 推定するな |
| Conditional | 推定すれば | 推定しなければ |
| Tara conditional | 推定したら | 推定しなかったら |
noun, noun or participle which takes 'suru', transitive verb, noun which may take the genitive case particle 'no'
presumption; assumption; estimation
Used for inferring or calculating something based on available information, often in formal or technical contexts. Covers both subjective assumptions and objective estimates.
The police presume he is the culprit.
We estimate next year's sales from this data.
The cause of death is presumed to be drowning.
The damages are estimated at 10 million yen.
An estimated 100 people took part.
推定 is used for formal estimation or legal/logical presumption based on evidence, whereas 推量 is a more personal, less rule-bound conjecture.
推定 refers to an estimate inferred from evidence, often in scientific or legal contexts, whereas 概算 is simply a rough numerical calculation.
推定 means to infer or estimate based on available evidence without necessarily computing an exact figure, while 算定 implies arriving at a concrete numerical result through calculation.
推定 is a tentative presumption or estimate made with less certainty, while 断定 conveys a firm, decisive conclusion.
presumption of innocence
Bayesian inference; Bayesian estimation