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Verb inflections
| Form | Affirmative | Negative |
|---|---|---|
| Present | 意識を失う | 意識を失わない |
| Polite | 意識を失います | 意識を失いません |
| Past | 意識を失った | 意識を失わなかった |
| Polite + Past | 意識を失いました | 意識を失いませんでした |
| Te-form | 意識を失って | 意識を失わなくて |
| Potential | 意識を失える | 意識を失えない |
| Passive | 意識を失われる | 意識を失われない |
| Causative | 意識を失わせる | 意識を失わせない |
| Causative + Passive | 意識を失わされる | 意識を失わされない |
| Imperative | 意識を失え | 意識を失うな |
Example
彼は階段から落ちて頭を打ち、しばらく意識を失っていた。
He fell down the stairs, hit his head, and lost consciousness for a while.
Usage Notes
An idiomatic phrase used to describe becoming unconscious due to injury or illness.
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