| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] be [vb pp] | 91259 |
|
| 2 | be [vb pp] [pers pn] | 3857 |
|
| 3 | [prep] be [pers pn] | 485 |
|
| 4 | [prep] [vb pp] [pers pn] | 368 |
|
