〜ざるを得ない
N2〜ざるをえない zaru o enai
have no choice but to; cannot help but
Formation
Verb-nai stem + ざるを得ない
Chinese meanings
不得不;只得
Chinese formation
动词ない形去ない+ざるを得ない
Chinese usage
因外部情况而不得不采取某行动。
Chinese notes
する变为せざるを得ない;语气较正式。
Examples
- 予算が足りないので、計画を縮小せざるを得ない。The budget is insufficient, so we have no choice but to scale back the plan.由于预算不足,不得不缩小计划。
- 上司の命令だったので、気が進まなくても行かざるを得なかった。It was my boss's order, so I had to go even though I didn't feel like it.因为是上司的命令,即使不愿意也不得不去。
- 彼の努力だけは認めざるを得ない。I have to admit, at least, that he made an effort.至少不得不承认他的努力。
Notes
Circumstances force an action the speaker doesn't really want to take. する becomes せざるを得ない. More formal than 〜しかない.
#obligation#formal
Related N2 grammar
Use this entry in code
import { getGrammarById } from 'kotowa';
getGrammarById('zaru-o-enai');
{
"id": "zaru-o-enai",
"pattern": "〜ざるを得ない",
"reading": "〜ざるをえない",
"romaji": "zaru o enai",
"level": "N2",
"meaning": "have no choice but to; cannot help but",
"formation": "Verb-nai stem + ざるを得ない",
"examples": [
{
"ja": "予算が足りないので、計画を縮小せざるを得ない。",
"furigana": "{予算|よさん}が{足|た}りないので、{計画|けいかく}を{縮小|しゅくしょう}せざるを{得|え}ない。",
"en": "The budget is insufficient, so we have no choice but to scale back the plan."
},
{
"ja": "上司の命令だったので、気が進まなくても行かざるを得なかった。",
"furigana": "{上司|じょうし}の{命令|めいれい}だったので、{気|き}が{進|すす}まなくても{行|い}かざるを{得|え}なかった。",
"en": "It was my boss's order, so I had to go even though I didn't feel like it."
},
{
"ja": "彼の努力だけは認めざるを得ない。",
"furigana": "{彼|かれ}の{努力|どりょく}だけは{認|みと}めざるを{得|え}ない。",
"en": "I have to admit, at least, that he made an effort."
}
],
"tags": [
"obligation",
"formal"
],
"notes": "Circumstances force an action the speaker doesn't really want to take. する becomes せざるを得ない. More formal than 〜しかない.",
"zh": {
"status": "reviewed",
"source_hash": "283e8a85b1e68d0a6ad2f7770d9cfe32e0924bbde7567a0faac5e446ee08cf75",
"meanings": [
"不得不",
"只得"
],
"formation": "动词ない形去ない+ざるを得ない",
"explanation": "因外部情况而不得不采取某行动。",
"notes": "する变为せざるを得ない;语气较正式。",
"examples": [
{
"ja": "予算が足りないので、計画を縮小せざるを得ない。",
"zh": "由于预算不足,不得不缩小计划。"
},
{
"ja": "上司の命令だったので、気が進まなくても行かざるを得なかった。",
"zh": "因为是上司的命令,即使不愿意也不得不去。"
},
{
"ja": "彼の努力だけは認めざるを得ない。",
"zh": "至少不得不承认他的努力。"
}
],
"references": [
"sources/grammar/n2.json#zaru-o-enai",
"Original Chinese authored and reviewed by Codex; no independent human review"
],
"reviewer": "Codex",
"review_method": "ai",
"reviewed_at": "2026-10-28",
"review_hash": "5bc495330f38dfd475b082892c25f9e8cdca5491790c9bef42bfbd351523c4e8"
}
}