| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] [pron] [be] [prep] [be] | 192 |
|
| 2 | [prep] [pron] be [prep] [be] | 192 |
|
| 3 | [prep] [pron] [was/were] [prep] [be] | 87 |
|
| 4 | [prep] [pron] was [prep] [be] | 66 |
|
