| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [was/were] [vb pp] [adv] [prep] [art] [noun] | 4375 |
|
| 2 | [be] [vb pp] on [prep] [art] [noun] | 512 |
|
| 3 | [was/were] [verb] on [prep] [art] [noun] | 268 |
|
