| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [was/were] [verb] on in [adj] | 10 |
|
| 2 | [was/were] [v-ing] on in [adj] | 7 |
|
| 3 | was [verb] on in [adj] | 7 |
|
| 4 | [was/were] go on in [adj] | 6 |
|
| 5 | [was/were] going on in [adj] | 6 |
|
