| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | keep an [noun sg] on [pos pn] [noun] | 40 |
|
| 2 | keep an [noun sg] on [pron] [noun] | 40 |
|
| 3 | [verb] an [noun sg] on their [noun] | 21 |
|
| 4 | keep [art] [noun sg] on their [noun] | 12 |
|
| 5 | keep [art] [noun sg] on their [noun] | 12 |
|
| 6 | keep a [noun sg] on their [noun] | 9 |
|
| 7 | keep an [noun sg] [prep] their [noun] | 9 |
|
| 8 | keep an [noun sg] [prep] their [noun] | 9 |
|
| 9 | keep an [noun sg] on their [noun] | 8 |
|
| 10 | keep an [noun sg] on their [noun] | 8 |
|
| 11 | keep an [noun] on their [noun] | 8 |
|
