- 1. [adj-na, n] detailed; minute; fine; delicate
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) | せいびな | (seibina) |
| Non-past, plain | せいびだ | (seibida) |
| Non-past, polite | せいびです | (seibidesu) |
| Past, plain | せいびだった | (seibidatta) |
| Past, polite | せいびでした | (seibideshita) |
| Negative, plain | せいびじゃない | (seibijanai) |
| Negative, polite | せいびじゃないです | (seibijanaidesu) |
| Past negative, plain | せいびじゃなかった | (seibijanakatta) |
| Past negative, polite | せいびじゃなかったです | (seibijanakattadesu) |
| Te-form | せいびで | (seibide) |
| Conditional (―nara) | せいびなら | (seibinara) |