苦心惨憺する · noun or participle which takes 'suru'
| Form | Positive | Negative |
|---|---|---|
| Dictionary | 苦心惨憺する | 苦心惨憺しない |
| Polite | 苦心惨憺します | 苦心惨憺しません |
| Past polite | 苦心惨憺しました | 苦心惨憺しませんでした |
| Past | 苦心惨憺した | 苦心惨憺しなかった |
| Te-form | 苦心惨憺して | 苦心惨憺しないで |
| Desire | 苦心惨憺したい | 苦心惨憺したくない |
| Potential | 苦心惨憺できる | 苦心惨憺できない |
| Passive | 苦心惨憺される | 苦心惨憺されない |
| Causative | 苦心惨憺させる | 苦心惨憺させない |
| Causative passive | 苦心惨憺させられる | 苦心惨憺させられない |
| Volitional | 苦心惨憺しよう | |
| Polite volitional | 苦心惨憺しましょう | |
| Imperative | 苦心惨憺しろ | 苦心惨憺するな |
| Conditional | 苦心惨憺すれば | 苦心惨憺しなければ |
| Tara conditional | 苦心惨憺したら | 苦心惨憺しなかったら |
noun, noun or participle which takes 'suru', intransitive verb
taking great pains; going to great lengths; making strenuous efforts
A yojijukugo describing the act of working through difficulties with painstaking effort and perseverance. Often used with する to mean 'to take great pains' or 'to struggle hard'.
He took great pains to launch the new business.
After strenuous efforts, they finally found a solution.