知る
知る · godan verb (-ru)
| Form | Positive | Negative |
|---|---|---|
| Dictionary | 知る | 知らない |
| Polite | 知ります | 知りません |
| Past polite | 知りました | 知りませんでした |
| Past | 知った | 知らなかった |
| Te-form | 知って | 知らないで |
| Desire | 知りたい | 知りたくない |
| Potential | 知れる | 知れない |
| Passive | 知られる | 知られない |
| Causative | 知らせる | 知らせない |
| Causative passive | 知らせられるalso 知らされる | 知らせられないalso 知らされない |
| Volitional | 知ろう | |
| Polite volitional | 知りましょう | |
| Imperative | 知れ | 知るな |
| Conditional | 知れば | 知らなければ |
| Tara conditional | 知ったら | 知らなかったら |
Meanings
godan verb (-ru), transitive verb
know; be aware of; learn; find out
General knowledge or awareness of facts, information, or events. Covers both static knowledge and the moment of learning or discovering something.
Do you know his phone number?
I learned about the accident from the newspaper.
godan verb (-ru), transitive verb
Perceiving or becoming aware of something through intuition, physical sensation, or subtle cues, rather than factual knowledge.
I sensed malice in his words and realized something was up.
When I entered the room, I sensed someone's presence.
godan verb (-ru), transitive verb
understand; comprehend; grasp; appreciate
Deep understanding or appreciation of a concept, situation, or value, often implying insight beyond surface knowledge.
He really understands the value of art.
It's important to understand your own limits.
godan verb (-ru), transitive verb
remember; be familiar with; be acquainted with
Having something in memory or being familiar with a person, place, or thing through prior exposure.
I know that shop.
I know his face, but I can't remember his name.
godan verb (-ru), transitive verb
experience; go through; know (hardship)
Having personally experienced something, often hardship, difficulty, or a particular situation. Commonly used with nouns like 苦労, 悲しみ, 喜び.
He experienced a lot of hardship when he was young.
The generation that knows the misery of war is dwindling.
godan verb (-ru), transitive verb
get to know; get acquainted with
The process of becoming familiar with a person, often implying a developing relationship or first encounter.
I didn't have a chance to get to know my new classmates.
I got to know her through work.
godan verb (-ru), transitive verb
have to do with; be concerned with; be one's responsibility
Used almost exclusively in negative constructions (e.g., 知ったことではない, 知ったことか) to disclaim involvement, concern, or responsibility.
Whatever he does is none of my business.
I don't care about that!
Usage patterns
- 〈人〉を知っているto be acquainted with someone
Do you know Mr. Tanaka?
- 〈事〉について詳しく知るto know something in detail
Few people know the details about that incident.
- 苦労を知るto have experienced hardship
He knows firsthand the hardships of his youth.
- 〈事〉を知らずにwithout knowing something
He made the remark without knowing that fact.