| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] was [vb pp] [verb] [prep] | 734 |
|
| 2 | it be [vb pp] [verb] [prep] | 271 |
|
| 3 | it [be] [vb pp] [verb] [prep] | 271 |
|
| 4 | it was [verb] [verb] [prep] | 164 |
|
| 5 | it [was/were] [vb pp] [verb] [prep] | 122 |
|
