| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun pl] keep [pron] | 450 |
|
| 2 | keep [pron] at | 168 |
|
| 3 | [noun pl] [pron] at | 150 |
|
| 4 | [noun pl] keep at | 19 |
|
