| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | keep a [adj] eye | 165 |
|
| 2 | keep a close eye | 54 |
|
| 3 | keep a close eye | 52 |
|
| 4 | keeping a [adj] eye | 49 |
|
| 5 | to keep a [adj] eye | 37 |
|
| 6 | keep a watchful eye | 32 |
|
| 7 | keep a watchful eye | 32 |
|
| 8 | kept a [adj] eye | 26 |
|
| 9 | keep a [adj] eye | 24 |
|
| 10 | keep a [adj] eye | 20 |
|
| 11 | keep a wary eye | 20 |
|
| 12 | keep a wary eye | 20 |
|
| 13 | keep a careful eye | 10 |
|
| 14 | keep a careful eye | 10 |
|
| 15 | keeps a [adj] eye | 8 |
|
| 16 | keep a keen eye | 7 |
|
| 17 | keep a keen eye | 7 |
|
| 18 | kept a [adj] eye | 5 |
|
