| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | know when they | 88 |
|
| 2 | know when they | 87 |
|
| 3 | know when they | 43 |
|
| 4 | know when they | 29 |
|
| 5 | knows when they | 7 |
|
| 6 | knew when they | 5 |
|
