Katsuyo

い-adjective

ややこしい

yayakoshii

complicated · N1

ややこしい (yayakoshii) — complicated — is an -adjective: ややこしかった (past), ややこしくない (negative), ややこしくて (te-form), ややこしいです (polite).

It also means complex; intricate.

How ややこしい conjugates · -adjective

Drop the final , then add the ending.

Every form is built on the stem ややこし. The one that isn't: the polite present, which is the whole word plus です.

ややこし dropsstem + ending
ややこしかったややこしかったpast · It was complicated. ややこしくないややこしくないnegative · It isn't complicated. ややこしくてややこしくてte-form · It's complicated and … ややこしければややこしければif · If it's complicated, ... ややこしいですややこしいですpolite presentkeeps the い

Every -adjective works this way. The one exception is いい, which conjugates from its older form よい.

N5 N tags give the JLPT level at which the game starts quizzing a form.

PLAIN

FormConjugationAudio
present N5 ややこしい yayakoshii
past N5 It was complicated. ややこしかった yayakoshikatta
negative N5 It isn't complicated. ややこしくない yayakoshikunai
te-form N5 It's complicated and … ややこしくて yayakoshikute
past negative N4 It wasn't complicated. ややこしくなかった yayakoshikunakatta
cond. ば N3 If it's complicated, ... ややこしければ yayakoshikereba
cond. たら N3 When it gets complicated, ... ややこしかったら yayakoshikattara

POLITE

FormConjugationAudio
present N5 ややこしいです yayakoshiidesu
past N5 It was complicated. ややこしかったです yayakoshikattadesu
negative N5 It isn't complicated. ややこしくないです yayakoshikunaidesu
past negative N4 It wasn't complicated. ややこしくなかったです yayakoshikunakattadesu