| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] [be] [vb pp] [prep] | 52273 |
|
| 2 | [verb] be [vb pp] [prep] | 52272 |
|
| 3 | [verb] [was/were] [vb pp] [prep] | 939 |
|
| 4 | [verb] were [verb] [prep] | 366 |
|
