| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] [Wh det] be going on | 159 |
|
| 2 | [adv] know [Wh det] be going | 110 |
|
| 3 | know [Wh det] be going on | 104 |
|
| 4 | [adv] know [Wh det] be on | 5 |
|
