| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv prt] [conj] [adv] | 9455 |
|
| 2 | [conj] keep [adv] | 295 |
|
| 3 | [adv prt] [conj] keep | 105 |
|
| 4 | [adv prt] keep [adv] | 14 |
|
