| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [be] [vb pp] [adv] [subord] it | 166 |
|
| 2 | [be] [vb pp] so [adv] [subord] | 45 |
|
| 3 | [vb pp] so [adv] [subord] it | 10 |
|
