| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | so [subord] [to-vb] [pos pn] | 88 |
|
| 2 | so [subord] [to-vb] [adv prt] | 42 |
|
| 3 | [subord] [to-vb] [adv prt] [pos pn] | 14 |
|
