| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | so [adj] [to-vb] | 1314 |
|
| 2 | [vb pp] [adj] [to-vb] | 973 |
|
| 3 | [vb pp] so [adj] | 724 |
|
| 4 | [vb pp] so [to-vb] | 24 |
|
