| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [was/were] [vb pp] [prep] | 142629 |
|
| 2 | [vb pp] [noun] [prep] | 30073 |
|
| 3 | [was/were] [noun] [prep] | 9979 |
|
| 4 | [was/were] [vb pp] [noun] | 4324 |
|
