| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [to-vb] [adv] [conj] [adj] | 205 |
|
| 2 | [to-vb] [adv] [conj] keep | 26 |
|
| 3 | [adv] [conj] keep [adj] | 22 |
|
| 4 | [to-vb] [conj] keep [adj] | 12 |
|
