| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | hear what be going on | 20 |
|
| 2 | hear what was going on | 11 |
|
| 3 | hear what [was/were] going on | 11 |
|
| 4 | hear what [is] going on | 9 |
|
| 5 | hear what is going on | 8 |
|
| 6 | hear what [be] going on | 7 |
|
| 7 | to hear what [be] going on | 7 |
|
