| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [conj] [conj] [prep] | 3698 |
|
| 2 | [conj] [to-vb] [prep] | 3190 |
|
| 3 | [to-vb] [conj] [prep] | 2087 |
|
| 4 | [conj] [to-vb] [conj] | 1684 |
|
