| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | keep an [noun sg] on [pron] | 219 |
|
| 2 | [verb] an [noun sg] on [pers pn] | 206 |
|
| 3 | keep [art] [noun sg] on [pers pn] | 171 |
|
| 4 | keep [art] [noun sg] on [pers pn] | 171 |
|
| 5 | keep a [noun sg] on [pers pn] | 165 |
|
| 6 | keep an [noun sg] [prep] [pers pn] | 159 |
|
| 7 | keep an [noun sg] [prep] [pers pn] | 159 |
|
| 8 | keep an [noun sg] on [pers pn] | 157 |
|
| 9 | keep an [noun] on [pers pn] | 157 |
|
