- 1. [adj-na] delusional; chimerical
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) | もうそうてきな | (mousoutekina) |
| Non-past, plain | もうそうてきだ | (mousoutekida) |
| Non-past, polite | もうそうてきです | (mousoutekidesu) |
| Past, plain | もうそうてきだった | (mousoutekidatta) |
| Past, polite | もうそうてきでした | (mousoutekideshita) |
| Negative, plain | もうそうてきじゃない | (mousoutekijanai) |
| Negative, polite | もうそうてきじゃないです | (mousoutekijanaidesu) |
| Past negative, plain | もうそうてきじゃなかった | (mousoutekijanakatta) |
| Past negative, polite | もうそうてきじゃなかったです | (mousoutekijanakattadesu) |
| Te-form | もうそうてきで | (mousoutekide) |
| Conditional (―nara) | もうそうてきなら | (mousoutekinara) |