| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] [conj] [adv] | 43781 |
|
| 2 | [adv] keep [adv] | 558 |
|
| 3 | [adv] [conj] keep | 313 |
|
| 4 | [conj] keep [adv] | 295 |
|
