| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [conj] [adv] [prep] | 29567 |
|
| 2 | [subord] [adv] [prep] | 2863 |
|
| 3 | when [adv] [prep] | 138 |
|
| 4 | when [adv] [prep] | 60 |
|
