| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | know when it | 81 |
|
| 2 | know when it | 81 |
|
| 3 | know when it | 31 |
|
| 4 | know when it | 29 |
|
| 5 | knows when it | 10 |
|
| 6 | knew when it | 5 |
|
