- 1. [adj-na, n] infinite; boundless
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) | むへんさいな | (muhensaina) |
| Non-past, plain | むへんさいだ | (muhensaida) |
| Non-past, polite | むへんさいです | (muhensaidesu) |
| Past, plain | むへんさいだった | (muhensaidatta) |
| Past, polite | むへんさいでした | (muhensaideshita) |
| Negative, plain | むへんさいじゃない | (muhensaijanai) |
| Negative, polite | むへんさいじゃないです | (muhensaijanaidesu) |
| Past negative, plain | むへんさいじゃなかった | (muhensaijanakatta) |
| Past negative, polite | むへんさいじゃなかったです | (muhensaijanakattadesu) |
| Te-form | むへんさいで | (muhensaide) |
| Conditional (―nara) | むへんさいなら | (muhensainara) |