| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [was/were] [vb pp] [prep] | 142629 |
|
| 2 | [vb pp] [prep] [pron] | 78225 |
|
| 3 | [was/were] [prep] [pron] | 6324 |
|
| 4 | [was/were] [vb pp] [pron] | 2055 |
|
