| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [conj] then [verb] | 12130 |
|
| 2 | [conj] [adv] use | 691 |
|
| 3 | [conj] [adv] use | 552 |
|
| 4 | [conj] then use | 125 |
|
