| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [conj] [adv] [subord] [prep] | 2218 |
|
| 2 | [conj] [adv] [to-vb] [prep] | 405 |
|
| 3 | [adv] [subord] [to-vb] [prep] | 191 |
|
| 4 | [conj] [adv] [subord] [to-vb] | 167 |
|
| 5 | [conj] [subord] [to-vb] [prep] | 20 |
|
