| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | and keep a [adj] [noun sg] on | 17 |
|
| 2 | and keep a [adj] eye on | 9 |
|
| 3 | and keep a [adj] [noun sg] on | 6 |
|
| 4 | and keep a close [noun sg] on | 5 |
|
| 5 | and keep a close [noun sg] on | 5 |
|
| 6 | and kept a [adj] [noun sg] on | 5 |
|
