- 1. [n, adj-na] many regrets; much sadness; much resentment; much bitterness
Conjugation — Adjective (―na)
This word itself does not change -- these are forms of the copula だ ("to be") attached to it.
| Attributive (before a noun) | たこんな | (takonna) |
| Non-past, plain | たこんだ | (takonda) |
| Non-past, polite | たこんです | (takondesu) |
| Past, plain | たこんだった | (takondatta) |
| Past, polite | たこんでした | (takondeshita) |
| Negative, plain | たこんじゃない | (takonjanai) |
| Negative, polite | たこんじゃないです | (takonjanaidesu) |
| Past negative, plain | たこんじゃなかった | (takonjanakatta) |
| Past negative, polite | たこんじゃなかったです | (takonjanakattadesu) |
| Te-form | たこんで | (takonde) |
| Conditional (―nara) | たこんなら | (takonnara) |