- 1. [adj-na, n] unprolific (writer, artist, etc.)
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) | かさくな | (kasakuna) |
| Non-past, plain | かさくだ | (kasakuda) |
| Non-past, polite | かさくです | (kasakudesu) |
| Past, plain | かさくだった | (kasakudatta) |
| Past, polite | かさくでした | (kasakudeshita) |
| Negative, plain | かさくじゃない | (kasakujanai) |
| Negative, polite | かさくじゃないです | (kasakujanaidesu) |
| Past negative, plain | かさくじゃなかった | (kasakujanakatta) |
| Past negative, polite | かさくじゃなかったです | (kasakujanakattadesu) |
| Te-form | かさくで | (kasakude) |
| Conditional (―nara) | かさくなら | (kasakunara) |