| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [conj] [adv] a | 8190 |
|
| 2 | [prep] [adv] a | 6059 |
|
| 3 | [prep] [conj] [adv] | 1663 |
|
| 4 | [prep] [conj] a | 860 |
|
