| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [be] [vb pp] [prep] be present | 47 |
|
| 2 | [be] [vb pp] [prep] be [subord] | 17 |
|
| 3 | [vb pp] [prep] be present [subord] | 8 |
|
