| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | know [adv] what was going on | 9 |
|
| 2 | know [adv] [Wh det] was going on | 9 |
|
| 3 | know exactly [Wh det] was going on | 8 |
|
| 4 | know exactly [Wh det] was going on | 8 |
|
