| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb pp] so [subord] [to-vb] [art] | 96 |
|
| 2 | so [subord] [adv] [to-vb] [art] | 85 |
|
| 3 | [vb pp] so [subord] [adv] [to-vb] | 16 |
|
| 4 | [vb pp] [subord] [adv] [to-vb] [art] | 10 |
|
