| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] it at | 1970 |
|
| 2 | know it [prep] | 185 |
|
| 3 | know it [prep] | 185 |
|
| 4 | know [pron] at | 109 |
|
| 5 | know it at | 25 |
|
