| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] [coord] keep a [noun sg] on | 22 |
|
| 2 | [noun] and keep a [noun sg] on | 22 |
|
| 3 | [noun] and keep a [noun sg] on | 22 |
|
| 4 | [noun] [conj] keep a eye on | 18 |
|
| 5 | [noun] [conj] keep an [noun sg] on | 18 |
|
| 6 | [noun] [conj] keep a [noun sg] on | 16 |
|
| 7 | [noun sg] [conj] keep a [noun sg] on | 14 |
|
| 8 | [noun pl] [conj] keep a [noun sg] on | 10 |
|
| 9 | [noun] [conj] keep a [noun sg] on | 7 |
|
| 10 | [noun] [conj] keep a check on | 5 |
|
