| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | find out what [is] going on | 39 |
|
| 2 | find out what 's going on | 28 |
|
| 3 | to find out what [is] going on | 22 |
|
| 4 | find out what is going on | 11 |
|
| 5 | find out what [is] going on | 7 |
|
| 6 | find out what [is] going on | 6 |
|
