在《PONS词典》中的词汇
know of 动词 不及物动词
| I | know of |
|---|---|
| you | know of |
| he/she/it | knows of |
| we | know of |
| you | know of |
| they | know of |
| I | knew of |
|---|---|
| you | knew of |
| he/she/it | knew of |
| we | knew of |
| you | knew of |
| they | knew of |
| I | have | known of |
|---|---|---|
| you | have | known of |
| he/she/it | has | known of |
| we | have | known of |
| you | have | known of |
| they | have | known of |
| I | had | known of |
|---|---|---|
| you | had | known of |
| he/she/it | had | known of |
| we | had | known of |
| you | had | known of |
| they | had | known of |