| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] it at | 1970 |
|
| 2 | [vb infin] it at | 470 |
|
| 3 | know [pron] at | 42 |
|
| 4 | know it [prep] | 32 |
|
| 5 | know it [prep] | 32 |
|
| 6 | know it at | 25 |
|
| 7 | know it at | 16 |
|
