| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | to keep [pron] on [art] | 23 |
|
| 2 | to keep [pers pn] on [art] | 22 |
|
| 3 | to keep [pron] on the | 16 |
|
| 4 | to keep [pron] on the | 16 |
|
| 5 | to keep [pron] on a | 7 |
|
| 6 | to keep [pron] on a | 7 |
|
| 7 | to keep they on [art] | 5 |
|
| 8 | to keep it on [art] | 5 |
|
| 9 | to keep them on [art] | 5 |
|
| 10 | to keep it on [art] | 5 |
|
