| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] [coord] [adv] | 34560 |
|
| 2 | [adv] [coord] [adv] | 27103 |
|
| 3 | [adv] [conj] perhaps | 173 |
|
| 4 | [adv] [coord] perhaps | 125 |
|
