| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] to [noun sg] | 10227 |
|
| 2 | to keep [adv] [noun sg] | 40 |
|
| 3 | to keep [adv] to | 35 |
|
| 4 | to keep to [noun sg] | 8 |
|
