| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [conj] [adv] [to-vb] | 5999 |
|
| 2 | [adv] serve [to-vb] | 381 |
|
| 3 | [conj] [adv] serve | 137 |
|
| 4 | [conj] serve [to-vb] | 56 |
|
