| Form | Inflected form |
|---|---|
| Base | 증명하다 |
| Present | 증명한다 |
| Polite | 증명해요 |
| Formal | 증명합니다 |
| Past | 증명했다 |
| Past + Polite | 증명했어요 |
| Guess + Polite | 증명하겠어요 |
| Connective | 증명하고 |
| Conditional | 증명하면 |
| Volitional | 증명하자 |
| Imperative | 증명해라 |
| Imperative + Polite | 증명하세요 |
| Attributive | 증명하는 / 증명한 / 증명할 |
Sottaku
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