| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun sg] [verb] what was going on | 20 |
|
| 2 | [noun sg] [verb] what [was/were] going on | 20 |
|
| 3 | [noun sg] [to-vb] what [was/were] going on | 11 |
|
| 4 | [noun sg] [vb past] what [was/were] going on | 8 |
|
| 5 | [noun sg] know what [was/were] going on | 8 |
|
| 6 | [noun sg] to see what [was/were] going on | 7 |
|
| 7 | [noun sg] see what [was/were] going on | 7 |
|
| 8 | [noun sg] knew what [was/were] going on | 5 |
|
