| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [be] [vb pp] [be] [prep] | 267 |
|
| 2 | [be] [vb pp] be [prep] | 267 |
|
| 3 | [be] [verb] is [prep] | 201 |
|
| 4 | [be] [vb pp] is [prep] | 160 |
|
| 5 | [be] [vb pp] [is] [prep] | 160 |
|
