| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [be] [prep] [det] | 12737 |
|
| 2 | be [prep] [det] | 12737 |
|
| 3 | was [prep] [adj] | 7003 |
|
| 4 | [was/were] [prep] [det] | 3815 |
|
