| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | keep an eye on [noun] | 98 |
|
| 2 | keep an [noun sg] on [noun pl] | 43 |
|
| 3 | to keep an [noun sg] on [noun] | 32 |
|
| 4 | keep an [noun sg] on [noun prp] | 31 |
|
| 5 | keeping an [noun sg] on [noun] | 29 |
|
| 6 | keep an [noun sg] on things | 25 |
|
| 7 | keep an [noun sg] on thing | 25 |
|
| 8 | keep an [noun sg] on [noun sg] | 18 |
|
| 9 | keep an [noun sg] on [noun] | 18 |
|
| 10 | keep an [noun sg] on [noun] | 14 |
|
| 11 | keep an [noun sg] on [n mass] | 7 |
|
