| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] be [verb] [prep] [be] | 217 |
|
| 2 | [prep] be [vb pp] [prep] [be] | 203 |
|
| 3 | [prep] [be] seen [prep] [be] | 106 |
|
| 4 | [prep] be seen [prep] [be] | 106 |
|
| 5 | [prep] be see [prep] [be] | 106 |
|
