| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] to keep an [noun] on [art] | 9 |
|
| 2 | [verb] to keep an [noun] on [art] | 9 |
|
| 3 | [pron] to keep an [noun] on [art] | 7 |
|
| 4 | [noun sg] to keep an [noun] on [art] | 5 |
|
| 5 | to keep an [noun] on [art] [noun] | 25 |
|
| 6 | to keep an [noun] on [art] [noun sg] | 19 |
|
| 7 | to keep an [noun] on [art] [noun pl] | 5 |
|
