| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | keep an [noun sg] on [pron] | 219 |
|
| 2 | [verb] an [noun sg] on his | 52 |
|
| 3 | keep an [noun sg] on [pos pn] | 46 |
|
| 4 | keep [art] [noun sg] on his | 23 |
|
| 5 | keep [art] [noun sg] on his | 23 |
|
| 6 | keep a [noun sg] on his | 16 |
|
| 7 | keep an [noun sg] [prep] his | 13 |
|
| 8 | keep an [noun sg] [prep] his | 13 |
|
| 9 | keep an [noun] on his | 12 |
|
| 10 | keep an [noun sg] on his | 12 |
|
| 11 | keep an [noun sg] on his | 12 |
|
