| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] [was/were] go on at [noun] | 6 |
|
| 2 | [Wh det] [was/were] go on at [noun] | 5 |
|
| 3 | what [was/were] go on at [noun] | 5 |
|
| 4 | what [was/were] go on at [noun] | 5 |
|
| 5 | [was/were] go on at [art] [noun] | 9 |
|
| 6 | [was/were] go on at the [noun] | 9 |
|
| 7 | [was/were] go on at the [noun] | 9 |
|
| 8 | [was/were] go on at [art] [noun] | 9 |
|
