| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [be] [vb pp] [prep] [be] | 12586 |
|
| 2 | be [vb pp] [prep] [be] | 12585 |
|
| 3 | [was/were] [vb pp] [prep] [be] | 4124 |
|
| 4 | were [verb] [prep] [be] | 1650 |
|
| 5 | were [vb pp] [prep] [be] | 1403 |
|
