| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] keep [pers pn] [adv prt] to | 12 |
|
| 2 | [pron] keep [pers pn] up to | 10 |
|
| 3 | [pron] keep [pers pn] up to | 10 |
|
| 4 | [pers pn] keep [pers pn] [adv] to | 9 |
|
