| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | to know [Wh det] be going on | 61 |
|
| 2 | to know what be going on | 61 |
|
| 3 | to know what be going on | 61 |
|
| 4 | to know [pron] 's going on | 27 |
|
| 5 | to know [pron] was going on | 20 |
|
| 6 | to know [pron] is going on | 14 |
|
