| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [was/were] [vb pp] on [num] | 687 |
|
| 2 | [was/were] [vb pp] [conj] [num] | 558 |
|
| 3 | [was/were] [vb pp] [conj] on | 53 |
|
| 4 | [vb pp] [conj] on [num] | 31 |
|
