| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb pp] [pers pn] in | 1831 |
|
| 2 | to keep [pers pn] in | 222 |
|
| 3 | [vb pp] to keep [pers pn] | 135 |
|
| 4 | [vb pp] to keep in | 17 |
|
