| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [conj] [adv] a | 9730 |
|
| 2 | [conj] [adv] a | 8190 |
|
| 3 | [conj] then [art] | 2691 |
|
| 4 | [conj] then a | 638 |
|
