| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | know at | 523 |
|
| 2 | known at | 153 |
|
| 3 | knew at | 115 |
|
| 4 | know at | 107 |
|
| 5 | know at | 102 |
|
| 6 | to know at | 23 |
|
| 7 | knowing at | 15 |
|
| 8 | knows at | 8 |
|
