| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [verb] so [subord] [to-vb] | 99 |
|
| 2 | [prep] be [verb] so [subord] | 19 |
|
| 3 | [prep] be [verb] [subord] [to-vb] | 8 |
|
