しくじる (shikujiru) conjugation
to fail, to fall through, to blunder
しくじる (しくじる, shikujiru) is a godan verb. Godan verbs change their final kana up and down its column of the kana chart — the a-row for negatives, the i-row before ます, the e-row for potential and ば. Every form below is tappable — hear it, then say it back.
Conjugation table
| Form | Plain (casual) | Polite (~ます) | When you use it |
|---|---|---|---|
| Dictionary / plain | しくじる shikujiru | しくじります shikujirimasu | The form you look up. Also the casual present and future. |
| Plain negative | しくじらない shikujiranai | しくじりません shikujirimasen | “doesn’t / won’t”. From here it conjugates like an i-adjective. |
| Plain past | しくじった shikujitta | しくじりました shikujirimashita | The casual past — same ending as the te-form, with た/だ. |
| Plain past negative | しくじらなかった shikujiranakatta | しくじりませんでした shikujirimasendeshita | “didn’t”. The negative past, still i-adjective-shaped. |
| Te-form | しくじって shikujitte | — | The connector: requests, linking clauses, ~ている. |
| Progressive (~ている) | しくじっている shikujitteiru | しくじっています shikujitteimasu | “is ~ing”, or an ongoing resulting state. |
| Desire (~たい) | しくじりたい shikujiritai | しくじりたいです shikujiritaidesu | “want to ~”. Behaves as an i-adjective. |
| Volitional | しくじろう shikujirou | しくじりましょう shikujirimashou | “let’s ~” / “I think I’ll ~”. |
| Potential | しくじれる shikujireru | しくじれます shikujiremasu | “can ~”. What you could do; the object often takes が. |
| Passive | しくじられる shikujirareru | しくじられます shikujiraremasu | “is ~ed”. Also the honorific and the suffering passive. |
| Causative | しくじらせる shikujiraseru | しくじらせます shikujirasemasu | Make or let someone do it. |
| Causative-passive | しくじらされる shikujirasareru | しくじらされます shikujirasaremasu | Be made to do it — the long one. |
| Imperative | しくじれ shikujire | しくじってください shikujittekudasai | Blunt order. Use ~てください in real life. |
| Prohibitive | しくじるな shikujiruna | — | “don’t!” — dictionary form + な. |
| Conditional (~ば) | しくじれば shikujireba | — | “if ~”. General rules and hypotheticals. |
| Conditional (~たら) | しくじったら shikujittara | — | “if / when ~”. The everyday conditional. |
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Why it conjugates this way
Godan verbs change their final kana up and down its column of the kana chart — the a-row for negatives, the i-row before ます, the e-row for potential and ば.
See the full rules on the verb conjugation guide.