- 1. [v5s, vt] to leak (urine, feces); to soil one's pants; to wet oneself
- 2. [v5s, vt] to dump (untreated waste, sewage, etc.); to discharge (untreated effluent)
- 3. [v5s, vt] to leak (information, secrets, etc.); to bleed (a deficit, losses, etc.)
Conjugation — Verb (godan-su)
| Dictionary form | たれながす | (tarenagasu) |
| Polite | たれながします | (tarenagashimasu) |
| Past, plain | たれながした | (tarenagashita) |
| Past, polite | たれながしました | (tarenagashimashita) |
| Negative, plain | たれながさない | (tarenagasanai) |
| Negative, polite | たれながしません | (tarenagashimasen) |
| Past negative, plain | たれながさなかった | (tarenagasanakatta) |
| Past negative, polite | たれながしませんでした | (tarenagashimasendeshita) |
| Te-form | たれながして | (tarenagashite) |
| Potential | たれながせる | (tarenagaseru) |
| Volitional | たれながそう | (tarenagasou) |
| Conditional (―ba) | たれながせば | (tarenagaseba) |
| Passive | たれながされる | (tarenagasareru) |
| Causative | たれながさせる | (tarenagasaseru) |
| Imperative | たれながせ | (tarenagase) |