| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | was going on at [art] [noun sg] | 8 |
|
| 2 | be going on at [art] time | 8 |
|
| 3 | [be] going on at [art] time | 8 |
|
| 4 | was going on at [art] [noun] | 8 |
|
| 5 | was going [adv] at [art] time | 6 |
|
| 6 | was [v-ing] on at [art] time | 5 |
|
| 7 | was [verb] on at [art] time | 5 |
|
| 8 | was going on [prep] [art] time | 5 |
|
| 9 | was going on at [art] time | 5 |
|
| 10 | was going on at [art] time | 5 |
|
| 11 | [was/were] going on at [art] time | 5 |
|
| 12 | was going on [prep] [art] time | 5 |
|
| 13 | was go on at [art] time | 5 |
|
