- 1. [adj-na] sadistic
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) | しぎゃくてきな | (shigyakutekina) |
| Non-past, plain | しぎゃくてきだ | (shigyakutekida) |
| Non-past, polite | しぎゃくてきです | (shigyakutekidesu) |
| Past, plain | しぎゃくてきだった | (shigyakutekidatta) |
| Past, polite | しぎゃくてきでした | (shigyakutekideshita) |
| Negative, plain | しぎゃくてきじゃない | (shigyakutekijanai) |
| Negative, polite | しぎゃくてきじゃないです | (shigyakutekijanaidesu) |
| Past negative, plain | しぎゃくてきじゃなかった | (shigyakutekijanakatta) |
| Past negative, polite | しぎゃくてきじゃなかったです | (shigyakutekijanakattadesu) |
| Te-form | しぎゃくてきで | (shigyakutekide) |
| Conditional (―nara) | しぎゃくてきなら | (shigyakutekinara) |