| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [be] [vb pp] [subord] | 26974 |
|
| 2 | [be] [vb pp] so | 1881 |
|
| 3 | [vb pp] so [subord] | 367 |
|
| 4 | [be] so [subord] | 75 |
|
