| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | were [vb pp] [art] [noun] | 817 |
|
| 2 | [vb pp] on [art] [noun] | 353 |
|
| 3 | were [vb pp] on [art] | 24 |
|
| 4 | were [vb pp] on [noun] | 10 |
|
