累進する · noun or participle which takes 'suru'
| Form | Positive | Negative |
|---|---|---|
| Dictionary | 累進する | 累進しない |
| Polite | 累進します | 累進しません |
| Past polite | 累進しました | 累進しませんでした |
| Past | 累進した | 累進しなかった |
| Te-form | 累進して | 累進しないで |
| Desire | 累進したい | 累進したくない |
| Potential | 累進できる | 累進できない |
| Passive | 累進される | 累進されない |
| Causative | 累進させる | 累進させない |
| Causative passive | 累進させられる | 累進させられない |
| Volitional | 累進しよう | |
| Polite volitional | 累進しましょう | |
| Imperative | 累進しろ | 累進するな |
| Conditional | 累進すれば | 累進しなければ |
| Tara conditional | 累進したら | 累進しなかったら |
noun, noun or participle which takes 'suru', intransitive verb
successive promotion; gradual progression; rising step by step
Used for career advancement through ranks, or for things increasing in stages. Often appears in contexts like 累進課税 (progressive taxation) or 累進制度 (promotion system).
He rose step by step from section chief to department head through his ability.
This company has a system of gradual promotion based on years of service.
noun, noun or participle which takes 'suru', intransitive verb
progressive (tax, rates, etc.)
Specifically for systems where rates or amounts increase as the base amount increases, most commonly in taxation.
Income tax adopts a progressive taxation system.
As income increases, the tax rate rises progressively.
Since joining the company, he has steadily risen through the ranks.
progressive lens; multifocal lens