| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | what [be] going on | 1644 |
|
| 2 | [be] going on [prep] | 915 |
|
| 3 | what [be] going [prep] | 118 |
|
| 4 | what [be] on [prep] | 18 |
|
