| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | was [vb pp] on [adj] | 15 |
|
| 2 | [was/were] taken on [adj] | 13 |
|
| 3 | [was/were] [vb pp] on [num] | 8 |
|
| 4 | [was/were] [vb pp] on [adj] | 8 |
|
| 5 | were [vb pp] on [adj] | 7 |
|
| 6 | [was/were] carried on [adj] | 6 |
|
| 7 | [was/were] [vb pp] on [det] | 5 |
|
