| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] [be] [vb pp] [adv] [subord] | 317 |
|
| 2 | [be] [vb pp] so [adv] [subord] | 45 |
|
| 3 | [prep] [be] [vb pp] so [adv] | 36 |
|
| 4 | [prep] [be] [vb pp] so [subord] | 20 |
|
